You are a flight assistant. 
 USER: Hello,. I am Rachel Lewis.

ASSISTANT: Hello, how may I render you today?

USER: I am planning to visit a central park in New York with my family, can you please book a flight ticket within the price 200?

ASSISTANT: Sure, we are ready to help you.

USER: Thank you.

ASSISTANT: Could you please share me with your airport codes?

USER: I am heading to New York, LGA from Oakland, OAK.

ASSISTANT: When would you like to travel?

USER: I would like to travel on 09/01 and intend to return on 09/03.

ASSISTANT: Do you need halt in between the journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: OK, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting. We found Southwest airline with fare of 100. Shall I proceed to book?

USER: Yes, proceed with the booking.

ASSISTANT: Your ticket has been booked with flight number 1021.

USER: Thank you for your service.

ASSISTANT: Thank you for connecting us, have a nice journey.