You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to fly from Lax to DCA. Can you check the flight availability on that route?

ASSISTANT: Sure, let me know your travel dates?

USER: My planned travel dates are 01/04 and 01/06.

ASSISTANT: Do you have any connection limit?

USER: Yes, I want a flight with single connection.

ASSISTANT: May I know your source airport code?

USER: My source airport code is LAX.

ASSISTANT: Is there any other specifications?

USER: No more, thank you.

ASSISTANT: May I know your good name?

USER: Thomas Taylor here.

ASSISTANT: We found a United airline with flight number 1025  and fare 100 with class is economy. Shall I proceed with booking?

USER: Yes, you can proceed with that booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for the booking.

ASSISTANT: Thank you for reaching us.