You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Myself Ronald Martin.

ASSISTANT: It's very nice to meet you Martin.

USER: I am planning to attend a function in my aunt's home, hoping that your helping me with booking ticket from LGA to JFK.

ASSISTANT: Sure, I will help you with that. On which dates you want to attend a function in my aunt's home?

USER: I will be travelling on 12/28 and return back on 12/30.

ASSISTANT: Sorry Martin, I cannot find any flight with your travel dates. Do you want any more information from us?

USER: It's ok, not an issue I will concern another agency to full fill my trip.

ASSISTANT: That's fine. Thanks for contacting us, have a great day.

USER: Welcome, have a nice day.