You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please book the ticket from SEA to SFO? As I'm planning to visit San Francisco.

ASSISTANT: Sure, can I know your travelling dates?

USER: Sure, I would like to depart from my source location on 24th Jan and I want to return back by 26th Jan.

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

USER: My name is Melissa Turner.

ASSISTANT: Do you have any connection limit?

USER: I prefer single connected flight.

ASSISTANT: Do you have any other specifications?

USER: I don't have any other specifications.

ASSISTANT: We found Frontier airline with price 100 and economy class and airline number is 1013 with arrival time is 13:00 hours and departure time is 21:00 hours, Shall I proceed for booking?

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: Your ticket is booked.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us.