You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am planning to travel from LGA to MCo, help me in booking a flight?

ASSISTANT: Yes, I would help you in flight ticket booking. Can you tell me your connection limit please?

USER: I am ok with any connection limit flight.

ASSISTANT: Your travel dates please?

USER: I like to travel on Apr 21 to 23.

ASSISTANT: Do you have any airline preference?

USER: I don't have any specifications.

ASSISTANT: Please may I know your name for the flight ticket booking?

USER: I am Gregory Mitchell.

ASSISTANT: Wait for a moment please.

USER: Ok.

ASSISTANT: Thanks for your waiting. I have found a low-cost airline that is south west airlines which flies with one connection.

USER: Proceed for booking.

ASSISTANT: I have confirmed your flight ticket with flight number 1015.

USER: Thank you.

ASSISTANT: Thank you.