You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me to book the flight ticket from PHX to ORD?

ASSISTANT: Sure, on which dates do like to travel?

USER: I have to meet my sister on her birthday, so I have to depart on 05/09 and return on 05/11.

ASSISTANT: There is a flight with single connection flight, can I proceed for booking in Jet blue airlines?

USER: That's fine for me, please book the ticket in the name of Karen Smith.

ASSISTANT: Your booking is done in 1009 flight, have a great day. Thank you for choosing us.

USER: Thank you very much.