You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please help me in booking a flight ticket from Boston, BOS to reach HOU?

ASSISTANT: Sure, can you please share your travel dates?

USER: My journey dates are from Dec 20 to Dec 22.

ASSISTANT: Do you have any connection limit?

USER: I need a flag stop in between journey.

ASSISTANT: May I know your class preference?

USER: I prefer economy class flight.

ASSISTANT: Do you have any other requirements?

USER: No, thanks for asking.

ASSISTANT: May I know your name to proceed further?

USER: My name is Ronald Baker.

ASSISTANT: Spirit airlines is having a flight with a ticket fare of 200, which departs at 23:00 PM and returns at 4:00 AM, shall I proceed with booking?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket is confirmed with the flight-1016 in economy class.

USER: Thanks for your help.

ASSISTANT: Welcome, have a safe trip.