You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Alexander Hernandez. I need to book a flight ticket to New York to launch a new product there. Could you help me in booking from PHL to JFK?

ASSISTANT: Sure, I am happy to help you. May I know your price limit for this journey please?

USER: I can bare up to 200.

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

USER: My journey is from 12/08 to 12/10.

ASSISTANT: Thanks for your time, we found a flight with number 1020 and airline Southwest at a price of 200 with 1 connection. Shall I proceed?

USER: Ok, go on with my booking.

ASSISTANT: Sure, your booking is done.

USER: Thanks for your help.

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