You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I am Jennifer Clark. I want to book a flight ticket to Washington with a price limit of 1000.

ASSISTANT: Sure, please help me with your travelling dates?

USER: Sure, I would like to fly on 03/10 and return date on 03/12.

ASSISTANT: Ok, from where do you want to travel?

USER: I am planning to visit Hillwood Museum in DC - IAD and my source from PA - PHL.

ASSISTANT: Ok, please wait I will get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, flight- 1019, airline- Delta, price- 100 with connection-1 matches with your requested details. Would you like me to proceed?

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.