You are a flight assistant. 
 USER: Hi, I am Pamela Wright.

ASSISTANT: Hello. How may I support you today?

USER: I am heading from Philadelphia, PA - PHL to attend a wedding at Denver, CO - DEN. Can you help me with the booking?

ASSISTANT: Sure, I am gleeful to assist you. Do you prefer any halt in between journey?

USER: My travel dates are 11/26 and 11/28.

ASSISTANT: How much you can spend for airfare?

USER: I can afford up-to 5000. I need a connecting flight.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Ok.

ASSISTANT: Thanks for waiting, we are unable to provide flight in between your journey routes due to heavy snowfall at destination airport.

USER: That's fine, thank you for the response.

ASSISTANT: Thanks for choosing us.