You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to travel from DFW to DEN, can you please help me in flight booking?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: I want to fly on Sept 17, return on Sept 19.

ASSISTANT: Ok, may I know your name?

USER: My name is Laura Walker.

ASSISTANT: Let me know your connection limit.

USER: I need a single connecting flight.

ASSISTANT: Do you have any specification?

USER: No.

ASSISTANT: We found a flight 1011 in Southwest airlines with 1 stopover and it costs you 100. Can I proceed?

USER: Ok, proceed to booking.

ASSISTANT: Your booking is done in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe flight.