You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Will you make a reservation on Sept 22 and Sept 24?

ASSISTANT: Sure, may I know your source and destination points?

USER: My source is DEN to destination is PHX.

ASSISTANT: Is there any airline preference for you?

USER: I want to travel on normal cost airline.

ASSISTANT: May I know your connection limit?

USER: I need single connection.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Your good name please.

USER: My name is Donald Scott.

ASSISTANT: We found an airline: United Airlines, flight number: 1006 and price is 100 with one connection.

USER: You can proceed.

ASSISTANT: Your flight ticket has been reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.