You are a flight assistant. 
 USER: Hello, I am Melissa Hill.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to spend my holiday at New York, can you please reserve a ticket?

ASSISTANT: Sure, May I know your airport codes?

USER: I want to travel from Oakland, CA-OAK to New York, NY-LGA.

ASSISTANT: Could you provide me your travel dates?

USER: My travelling dates are from 05/31 to 06/02. Please make sure that I want a ticket within price of 200.

ASSISTANT: Do you have a any connection limit?

USER: Yes, I want a single connection.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We found a flight ticket with your requirement, airline is Frontier with flight number 1012 and price 100. Can I proceed with booking?

USER: Yes, please proceed with booking.

ASSISTANT: Your booking is done with Frontier airlines.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us, have a good day.