You are a flight assistant. 
 USER: Hi, I am Rebecca Jackson.

ASSISTANT: Hello Rebecca Jackson.

USER: I want to fly from Orlando, FL - MCO to Washington DC - DCA to attend my grandfather's retirement function. Can you book me a ticket?

ASSISTANT: Sure. Let me know your travelling dates?

USER: I would start on 10/16 and return on 10/18.

ASSISTANT: Do you have any preferred conditions, please?

USER: Yes, my price limit is 1000.

ASSISTANT: Ok, we found a flight with 1 connection. Shall I proceed to book a ticket.

USER: Ok, please book my ticket.

ASSISTANT: Your booking has been done.

USER: Thanks for your support.

ASSISTANT: Thank you for availing us.