You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Robert Thomas here, and I want to book a ticket DC-DCA to AZ-PHX for my sister's marriage.

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, my dates of journey is from 04/23 to 04/25.

ASSISTANT: OK, I found a flight-1012 with Jet blue airlines.

USER: May I know the connections limit and cost of this flight please?

ASSISTANT: OK, the price is 100 with 1 connection. Can I proceed with the booking.

USER: That's great! please book it for me.

ASSISTANT: OK, your booking is confirmed.

USER: Thank you, for your help.

ASSISTANT: OK, thank you, have a safe journey.