You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to visit Houston, can you please book me a ticket from DEN to HOU?

ASSISTANT: Sure, please share your trip dates.

USER: My planned dates of journey are Feb 27 and Feb 29.

ASSISTANT: May I know your connection limit?

USER: I prefer connecting flight for this trip.

ASSISTANT: Which class do you prefer?

USER: I am comfort with any class.

ASSISTANT: May I know your name?

USER: My name is Stephanie Carter.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: UA airlines with flight 1002 is providing a connecting flight and ticket costs you 300 in economy class.

USER: Please reserve my ticket in this flight.

ASSISTANT: Your ticket is confirmed Stephanie Carter. Flight departs at 13:00 hours and arrives at 0:00 hours.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.