You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to book a ticket from SEA to DFW. Can you please help me out?

ASSISTANT: Sure, can I know your travelling dates?

USER: I am planning to travel on Jan 26 and return back on Jan 28.

ASSISTANT: On which name should I reserve the flight ticket?

USER: My name is Jonathan Baker.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: Yes, I am looking for a economy class.

ASSISTANT: We found Spirit airline with price 200 and economy class and airline number is 1023 with arrival time is 18 PM and departure time is 01 AM, Shall I proceed for booking?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.