You are a flight assistant. 
 USER: Hello,. I am Stephanie Carter.

ASSISTANT: Hello, how can I best aid you now?

USER: I would like to go for a round trip with my friends. Can you please book a connecting flight for me?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are, depart on 09/09 and return back on 09/11.

ASSISTANT: Can you please specify me your travelling airport code?

USER: Phoenix, PHX is my journey point.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a flight found in Southwest airline of flight number 1010 and fare is 100. Shall I proceed for booking?

USER: Ok, proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for the help.

ASSISTANT: Thanks for choosing us, have a great day.