You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Margaret Lewis and I would like to travel from New York, NY - JFK to Oakland, CA - OAK to meet my brother.

ASSISTANT: Ok, may I know your travelling dates?

USER: i would like to start on 05/02 and end on 05/04.

ASSISTANT: We have an Frontier airline with flight number 1014 and price of 200 available for you matching your requirements.

USER: Ok, proceed for booking with this airline.

ASSISTANT: Your booking has been confirmed.

USER: Ok, thank you for your service.

ASSISTANT: Thank you for choosing us.