You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to make a holiday trip to Houston, can you please make a reservation from DTW to IAH?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My journey start on Jan 3rd, and return back on Jan 5th.

ASSISTANT: May I know your connection limit?

USER: I am looking for a flight with single connection.

ASSISTANT: Is there any class preference for you?

USER: No, I am comfortable to travel in any class.

ASSISTANT: Your good name please.

USER: My name is Shirley Young.

ASSISTANT: Do you have any other specifications?

USER: I don't have any other specifications.

ASSISTANT: We found an airline: United Airlines, flight number: 1006 and price is 400 with one connection.

USER: Ok, proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for helping me in reservation process.

ASSISTANT: Thank you for reaching us.