You are a flight assistant. 
 USER: Hello, Jack Smith is here.

ASSISTANT: Hello, how can I help you?

USER: I need your help in booking flight ticket to Washington DC - DCA to visit white house. Can you help me?

ASSISTANT: Sure, Do you have any specifications?

USER: Yes, 200 is my price limit.

ASSISTANT: On what date syou are planning to travel?

USER: And I need one connection in between. 10/04 and 10/06 are my travel dates.

ASSISTANT: Kindly, share your boarding point airport code.

USER: New York, NY - EWR is my boarding airport.

ASSISTANT: Thanks for the details.

USER: Welcome.

ASSISTANT: Unfortunately, the flight which is available is having couple of connections. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, the details of flight is Frontier airline, flight number 1005. Your ticket has been reserved with flight having a lay by.

USER: Thank you.

ASSISTANT: Thank you for reaching us.