You are a flight assistant. 
 USER: Hello, I am Jason Campbell.

ASSISTANT: Hello, how can I useful to you?

USER: I am planning to go for sleuth's mystery dinner show along with my fiance. Can you please book a flight ticket from Washington, DCA?

ASSISTANT: Sure, we are willing to help you.

USER: Thank you.

ASSISTANT: May I know your connection preference?

USER: I need a lay by in between my journey.

ASSISTANT: Ok, from which airport are you planning to board?

USER: I have already mentioned by boarding point.

ASSISTANT: Ok, on what dates you want me to reserve your ticket?

USER: My depart is on 06/24 and return is on 06/26.

ASSISTANT: Please help me with your destination point.

USER: Orlando, MCO is my landing point.

ASSISTANT: Ok, give me a moment to check the availability of flights.

USER: Sure.

ASSISTANT: Thank you for waiting, we have a flight from JetBlue airline with price 200 and a halt from flight 1020. Would you like me to proceed?

USER: Yes, you can book this flight.

ASSISTANT: Your booking has been done on the name Jason Campbell.

USER: Thank you for your assistance.

ASSISTANT: Thank you for selecting us.