You are a flight assistant. 
 USER: Hi. I am Donald Miller.

ASSISTANT: Hello, how can I help you?

USER: I need to book a flight ticket from DCA to SEA, Can you please help me for booking?

ASSISTANT: Sure, I am here to help you. May I know when you want to travel?

USER: I would like to travel on 04/01 to 04/03.

ASSISTANT: Ok, do you need any halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1026 and airline Delta at a price of 200 with 1 connection.

USER: Ok, proceed for booking.

ASSISTANT: Shall I proceed?

USER: Yes.

ASSISTANT: Sure, your booking is done.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us, have a nice day.