You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need to travel from IAD to SEA, can you help me in doing that?

ASSISTANT: Sure, we are here to help you. Can you please help me with your travel dates?

USER: My trip dates are Feb 26 to 28.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Please share your name.

USER: Steven Clark here.

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

USER: Ok, proceed with booking.

ASSISTANT: Your booking is done and flight number is 1007.

USER: Thank you.

ASSISTANT: Thanks for reaching us.