You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: On my name Thomas Clark,please reserve a seat to New York, JFK.

ASSISTANT: Sure, may I know your price limit please?

USER: The fare of flight ticket can be 5000.

ASSISTANT: Ok, could you please share your travelling dates?

USER: I would like to travel on 05/16 and arrive on 05/18. I prefer to travel with a direct flight.

ASSISTANT: Can you please share your source code?

USER: I am boarding from MSP, Minneapolis.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you, sorry no flights found with your details.

USER: Thanks for sharing the information, I am glad at your service.

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