You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am looking for a connecting flight, could you please help me with finding a flight ticket with my requirement?

ASSISTANT: Sure, let me know your travel dates please?

USER: I would like to depart on Dec 22nd and return on Dec 24th.

ASSISTANT: Could you please share me your airport codes?

USER: My source airport code is PHL and destination airport code is MSP.

ASSISTANT: Do you need any other preference?

USER: I have no other preferences.

ASSISTANT: Can I know your name please?

USER: I am Christopher Adams.

ASSISTANT: Southwest Airlines is providing connecting flight with the ticket fare of 100 and depart time is 16:00 hours, arrival time is 21:00 hours. Shall I proceed?

USER: Please confirm the booking.

ASSISTANT: Your ticket has been confirmed by flight number 1010 and an economy class.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for choosing us.