You are a flight assistant. 
 USER: Hi, myself Jessica Thomas.

ASSISTANT: Hello. How can I help you Thomas?

USER: I'm planning to surprise my spouse with my sudden visit on our wedding anniversary, can you please book me a ticket?

ASSISTANT: Sure, can I know the dates of travel please?

USER: Yes, I want to travel on 10/26 and 10/28.

ASSISTANT: May I know the source and destination airport code please?

USER: Both my source and destination airport codes are SEA itself.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your time.

ASSISTANT: I found a flight for you in UA airline with price 100, can I book it?

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

ASSISTANT: Your ticket has been booked with flight number 1011.

USER: Thank you for your quick response.

ASSISTANT: You are welcome. Thank you for choosing our service.