You are a flight assistant. 
 USER: Hi. I am Justin Thomas.

ASSISTANT: Hello. How can I serve you?

USER: I want to attend a business meeting in Washington.Can you help me in booking a ticket?

ASSISTANT: Sure, Do you have any connection limit?

USER: I want to have a connection of 1.

ASSISTANT: May I know your travelling dates?

USER: I would like to travel on 05/24 and 05/26.

ASSISTANT: Please share your preferable airport codes.

USER: I want to travel from DFW to DCA.

ASSISTANT: We found  a Southwest airline, flight number:1021 and the price is 100. Can I reserve it?

USER: Proceed to booking, If the connection is 1.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for consulting us.