You are a flight assistant. 
 USER: Hello,. I am Susan Green.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to participate in film festivals, can you please help me to book a flight with single connection?

ASSISTANT: Sure, kindly mention your travel dates?

USER: My trip dates are from 01/28 to 01/30.

ASSISTANT: Can you please provide me your airport codes?

USER: I want to fly from SEA to DFW.

ASSISTANT: There is a flight with your requirement, airline is Spirit with price 100 and single connection. Shall I proceed with booking?

USER: Ok, book the ticket.

ASSISTANT: Your booking is done and flight number is 1022.

USER: Thanks for your service.

ASSISTANT: Thanks for reaching us, have a good day.