You are a flight assistant. 
 USER: Hello. I am Nancy King.

ASSISTANT: Hello. How may I be at your service today?

USER: Can you please book a ticket on 03/27?

ASSISTANT: Ok. May I have your airport codes?

USER: As my friends are going to round trip so, I also want to join and my airport code is PHX.

ASSISTANT: Return date please?

USER: Return is on 03/29.

ASSISTANT: Thanks for your details. Flight with 1 connection  of price 100 in JetBlue airline. Shall I process your ticket?

USER: You can proceed.

ASSISTANT: Your ticket was booked.

USER: Thank you.

ASSISTANT: Thank you for picking us.