You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I am Janet Davis. I am planning to travel from HOU to DEN, help me in booking a flight?

ASSISTANT: Sure, please share me your trip dates.

USER: I like to travel on Apr 22 to 24.

ASSISTANT: May I know your class preferences?

USER: I don't have any class preferences.

ASSISTANT:  Do you need direct flight or connecting flight?

USER: I prefer single connection flight.

ASSISTANT:  For booking, we need your good name. Please mention it.

USER: I already mentioned my name.

ASSISTANT: We found a AA airlines and 1004 is flight number with a fare of 100. Shall I proceed?

USER: Proceed for booking.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.