You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am George Campbell and wants to book a ticket to LGA from MCO.

ASSISTANT: Sure, may I know your travelling dates?

USER: As I have to  attend my Niece wedding on 02/17, will you help me in this with 1 connection? My starting date is on 02/15 with the price limit of 5000.

ASSISTANT: Thanks for waiting, there are no flights found on your given requirements.

USER: Ok, no problem. Thank you for availing me.

ASSISTANT: Thank you.