You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Donald Jones here, can you please help me in booking the ticket from SEA to IAD? As I'm planning to visit Washington.

ASSISTANT: Sure, please share your trip dates.

USER: Sure, my planned departure and return travel dates are 01/01 and 01/03.

ASSISTANT: Do you need any preferences?

USER: Yes, I need 1 halt in between my journey.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a Southwest airline and 1028 is flight number with a fare of 300. Shall I proceed?

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

ASSISTANT: Your ticket is confirmed with an economy class and connecting flight.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: Thank you for reaching us.