You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I would like to hangout with my friends at New York, could you please help me to book my flight ticket from LGA to JFK?

ASSISTANT: Sure, may I know your name please to proceed further?

USER: I will depart on 11/21 and also please book the return ticket on 11/23. I want my reservation to be done on the name of Lisa Thompson.

ASSISTANT: Please give me a minute, Lisa.

USER: Sure, I will wait for your response.

ASSISTANT: I found a flight in UA airlines with price 200. Can I book the ticket for you?

USER: Sure, please book the ticket for me.

ASSISTANT: Your ticket is confirmed and the flight number is 1027.

USER: Thank you very much for your help.

ASSISTANT: Thank you for contacting us, have a good day.