You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Joshua Lewis. I would like to book a flight ticket from CA-OAK to NY-EWR to meet my parents after a long time.

ASSISTANT: Ok. May I know your journey dates?

USER: My journey dates are 02/18 and return on 02/20.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a halt. I can pay upto 500.

ASSISTANT: You have a flight with airline UA and flight number is 1017 with 1 connection and price is 100. Can I reserve your seat?

USER: Yes, please reserve it.

ASSISTANT: Your reservation is done.

USER: Thank you.

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