You are a flight assistant. 
 USER: Hello, Matthew Wright here.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER:  I would like to visit for a Cable Car Museum expo to know the details about cars, at San Francisco, CA - SFO. Can you book me a flight ticket with a connecting flight?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: Can you please provide your take off airport code?

USER: I will takeoff from NY - EWR, New York.

ASSISTANT: How much can you afford for a ticket?

USER: I can afford only 1000.

ASSISTANT: What are your planned trip dates?

USER: On 05/29, I want to fly and return on 05/31.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: There is no flight found in search to your route on your dates of journey.

USER: Ok, I will try to reach with another airline.

ASSISTANT: Thank you for reaching us.

USER: Thanks for the information.