You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: I am Nicholas Turner. I heard that an exhibition is going to be held in LGA. I am excited to visit that place, can you help me in booking the ticket?

ASSISTANT: Ok, please share your price limit?

USER: I can manage my price up to 5000.

ASSISTANT: Can I know on which dates you would like to travel?

USER: Yes, I heard that exhibition going to start on 05/14, so I want you to book a ticket from 05/13 to 05/15.

ASSISTANT: May I know your starting airport code?

USER: My current location airport code is CLT.

ASSISTANT: Ok, please hold on for a moment.

USER: Ok.

ASSISTANT: There is a flight with the fare of 900 and  the flight number 1006 is matching to your criteria. Shall I confirm your booking?

USER: That's good to hear. Please proceed.

ASSISTANT: Your flight has been booked from SouthWest airlines with single connection.

USER: Ok.

ASSISTANT: Thank you for using our service.

USER: Thank you for your help.