You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how could I help you today?

USER: I am Stephen Robinson. I want to book a flight ticket with a price limit of 5000 to attend my uncle wedding in Washington.

ASSISTANT: Sure, can you please share your airport codes?

USER: My origin from Dallas TX - DFW and destination to DC - DCA.

ASSISTANT: Ok, may I know your connection limit?

USER: I need a direct flight.

ASSISTANT: Ok, when would you like to travel?

USER: I would like to fly on 09/22 and return date on 09/24.

ASSISTANT: Thank you for providing information. We found a flight with single connection which does not matches your connection limit.

USER: Not an issue.

ASSISTANT: Thank you for reaching us, have a good day.

USER: Thanks for your service.

ASSISTANT: You are welcome.