You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am looking for business class flight to visit New York to spend my holidays. Can you find me a flight?

ASSISTANT: Please share your trip dates?

USER: I will travel on 7th Nov and return on Nov 9th.

ASSISTANT: May I know your airport codes?

USER: My source point is IAH and my destination is LGA.

ASSISTANT: Do you prefer any specifications?

USER: I like to travel in connecting flight.

ASSISTANT: There is a connecting flight in Hawaiian airlines with the fare 200.

USER: It is good for me.

ASSISTANT: May I know your name?

USER: My name is Paul Gonzalez.

ASSISTANT: Your booking is done.

USER: Can you provide me the flight number?

ASSISTANT: 1014 is your flight number.

USER: Ok, thank you for your service.

ASSISTANT: Thank you.