You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you for the day?

USER: Can you help me in booking a flight ticket from PHL to PHX?

ASSISTANT: Sure, is there any connection limit?

USER: Yes, I need a stop over in my journey.

ASSISTANT: Do you have any time concern?

USER: I am flexible to depart at anytime. But please, make sure my return flight should be in the evening.

ASSISTANT: Can I have your journey dates?

USER: Sure. My journey dates are from Apr 2nd to Apr 4th.

ASSISTANT: May I know your name please to proceed further in booking a flight ticket?

USER: Myself Richard Jones.

ASSISTANT: Thanks for your name, please be on hold.

USER: Sure.

ASSISTANT: We found a connecting flight with Southwest airlines in an economy class. Is it comfortable to you with this airline?

USER: Yes. Proceed, with my booking.

ASSISTANT: Ok, booking has been done with flight number 1008.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.