You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I render you today?

USER: I am Jonathan Thomas. I need to book a ticket to meet my parents after a long time with fare of 500. Could you please help me in doing that?

ASSISTANT: Sure, we are happy to help you Jonathan Thomas. Do you need a halt in between your journey?

USER: I need a stop in between the journey.

ASSISTANT: May I know your planned travelling dates to proceed further?

USER: My travelling dates are 08/28 and return on 08/30.

ASSISTANT: Can I know your source and destination points?

USER: My airport codes are HOU and EWR.

ASSISTANT: Ok, please wait a moment I will search best flight for you.

USER: Sure.

ASSISTANT: We found a Delta airline with single connection, would you prefer to travel in economy class?

USER: Ok, you can proceed with booking.

ASSISTANT: Your booking has been confirmed with the flight number-1000 and the fare 100.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.