You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Betty Lewis. I planned to attend for a meeting in CLT, can you please help me to book a flight ticket from LGA?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: I prefer to travel on Jan 4 and Jan 6.

ASSISTANT: How much you can afford for airfare?

USER: I can afford 200.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: Delta airlines is available in your route with the ticket fare of 100 in economy class, shall I proceed with the booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is booked with the flight-1013.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.