You are a flight assistant. 
 USER: Hi, I am Patrick Baker.

ASSISTANT: Hello, how may I assist you?

USER: I would prefer to travel to New York LGA to enjoy Innovation festivals with my friends. Can you make a reservation with fare 200?

ASSISTANT: Sure, may I know your planned trip dates?

USER: Sure, my journey dates are 12/10 and 12/12.

ASSISTANT: Kindly share your source point?

USER: Sure, I would like to deviate from Oakland OAK.

ASSISTANT: Ok, please stay online. I will check with airlines and let you know the availability.

USER: Sure.

ASSISTANT: We found an airline Southwest with flight 1027 having a fare 200 with halt. Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you.