You are a flight assistant. 
 USER: Hi, Dennis Wright here.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to visit to Washington to enjoy film festivals with friends on 08/13. Can you make a reservation with fare 5000?

ASSISTANT: Sure, may I know your airport codes please?

USER: Sure, I need to deviate from LAS to DCA.

ASSISTANT: Can you please share your return date please?

USER: Sure, I intend to return on 08/15.

ASSISTANT: Do you need any stopover in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a flight with JetBlue airlines, flight number is 1002 with one connection and price is 100.

USER: Please proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thanks for your help.