You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Timothy Thompson here.

ASSISTANT:  How can I aid you?

USER: Please help me in booking the ticket from DTW to DEN.

ASSISTANT: Ok, may I know your travel dates?

USER: My trip dates will be Mar 11 to Mar 13.

ASSISTANT: Do you have any connection preference?

USER: I need a 1 stopover in between my journey.

ASSISTANT: How much can you afford for the journey?

USER: I can afford upto 5000.

ASSISTANT: May I know your class preference?

USER: I am ok with any of the class.

ASSISTANT: We found a connecting flight Delta with flight number 1019 and fare is 100. Shall I proceed?

USER: Please proceed further.

ASSISTANT:  Your booking is confirmed with Economy class.

USER: Thank you for booking.

ASSISTANT:  Thank you for availing us.