यात्रा की तारीख वापसी टिकट पर है।

to be

Breakdown of यात्रा की तारीख वापसी टिकट पर है।

• पर: on
• वापसी टिकट: return ticket
• यात्रा की तारीख: travel date

Questions & Answers about यात्रा की तारीख वापसी टिकट पर है।

What does यात्रा की तारीख literally mean?

It literally means the date of travel or the travel date.

• यात्रा = journey, trip, travel
• की = a possessive linker, like of
• तारीख = date

So यात्रा की तारीख is literally date of travel.

Why is it की and not का or के?

Because का / की / के agree with the noun that comes after them, not the noun before them.

Here, the possessed thing is तारीख (date), and तारीख is feminine singular, so Hindi uses की:

• यात्रा की तारीख = the date of travel

Compare:

• यात्रा का समय = the time of travel
  (समय is masculine singular, so का)
• यात्रा के दिन = the days of travel
  (दिन is plural here, so के)

This is a very common point for English speakers.

What does वापसी टिकट mean exactly?

वापसी टिकट means return ticket.

• वापसी = return, coming back
• टिकट = ticket

Together they form a noun phrase, just like English return ticket.

So the sentence is talking specifically about the ticket for the return journey, not just any ticket.