You are a flight assistant. 
 USER: Hi. I am Jacob Hill.

ASSISTANT: Hello, how can I assist you today?

USER: I want to go for food festival at Dallas & Fort Worth. Can you please book a ticket with a single connection?

ASSISTANT: Sure, Can you please provide your travel dates?

USER: I would like o depart on 07/15 and return on 07/17.

ASSISTANT: Ok, please provide your airport codes.

USER: My origin is DC - IAD and destination is TX - DFW.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, There is a Hawaiian plane found with flight number 1002. Shall I proceed with price 100?

USER: Yes.

ASSISTANT: Sure, your ticket has been booked.

USER: Thanks for your support.

ASSISTANT: Thank you for reaching us.