You are a flight assistant. 
 USER: Hello. I am Mary Clark here.

ASSISTANT: Hello, how may I assist you?

USER: I would like to travel from LGA to CLT to visit Charlotte, can you please help me to book a ticket?

ASSISTANT: Ok, I will help you. Can I know your travel dates?

USER: Sure, my preferable dates of journey is from 07/05 to 07/07.

ASSISTANT: Ok, there is a flight available with 1 connection limit and the airfare is 100. Can I book?

USER: Ok, please proceed with this ticket booking.

ASSISTANT: Ok, thank you for choosing our agency. The ticket is booked on flight number 1018.

USER: Thank you for your help.