You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Please book a ticket from PHX to PHL to attend Client meeting.

ASSISTANT: Sure, I am here to help you with the ticket booking. Can you please let me know your trip dates?

USER: My journey dates are Nov 5 and Nov 7.

ASSISTANT: Ok, please tell me your airlines preference.

USER: I am comfortable with any airline.

ASSISTANT: What is your full name?

USER: Sure, I am Dennis Mitchell.

ASSISTANT: Is there any preference about the connection limit in between your journey?

USER: I want single connected flight.

ASSISTANT: Ok, please give me a minute.

USER: Ok.

ASSISTANT: An American airlines is providing the service in this route, the flight is exactly matching to your requirement. Can I reserve the ticket?

USER: Ok, please confirm.

ASSISTANT: I have reserved your ticket with the flight-1002 and the ticket cost is 100. Have a nice journey.

USER: Thank you.

ASSISTANT: Most welcome. Thank you for choosing us.