You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I have to reach Philadelphia to meet my friend over there so please help me with  flight ticket booking from Phoenix.

ASSISTANT: May I know your desired travel dates please?

USER: Thank you. I have planned my travel dates as Apr 29 and May 01.

ASSISTANT: Can I know your preferred airport codes please?

USER: Sure, PHX and PHL are the airport codes of my travelling locations.

ASSISTANT: May I know your name please?

USER: Sure, myself Rebecca Baker.

ASSISTANT: Do you have any specifications?

USER: I would prefer single connecting flight so please check with that.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is booked, flight number 1018 with Hawaiian Airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.