You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Linda Martinez.

ASSISTANT: How may I support you today?

USER: I want to book a flight ticket from New York, NY- LGA to Washington, DC- IAD, please help me with a connection/.

ASSISTANT: Sure, can I know your planned travelling dates to proceed further?

USER: My travelling dates are from 10/09 to 10/11.

ASSISTANT: Kindly share your fare limit.

USER: I need the ticket within price 200.

ASSISTANT: Just a moment I will check and revert to you.

USER: Ok.

ASSISTANT: Thanks for waiting, we are unable to provide matching flight for you on your requested journey dates.

USER: That's fine, thank you.

ASSISTANT: Thanks for reaching us, have a nice day.