You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Benjamin King here. I would like to book a ticket from DCA to IAH, can you help me with that?

ASSISTANT: Sure, I am mirthful to help out. May I know your trip dates please?

USER: The travel dates are from 02/19 to 02/21.

ASSISTANT: Please allow me a moment.

USER: Ok.

ASSISTANT: Here is a flight with 1 stop over and price is 100 in AA airlines, can I proceed with it?

USER: Please procced.

ASSISTANT: Your ticket has been booked with 1026 flight.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.