You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Please help me to book a flight ticket from LAS to LGA?

ASSISTANT: Yes, I will help you out. Can I know your dates of journey?

USER: My travelling dates are Jan 27 to Jan 29.

ASSISTANT: Ok, please can I know the connection limit you prefer?

USER: I need a single connection of flight.

ASSISTANT: Ok, let me know your other specifications.

USER: No.

ASSISTANT: Ok, there is a connecting flight for the airfare 200 and the class is economy. Can I know your name to book this flight ticket?

USER: Jonathan Hall here. Ok, proceed to book.

ASSISTANT: Ok, the ticket is been booked and the flight number is 1013. The departure time is 18 hours and return time is 10 Hours.

USER: Thank you.

ASSISTANT: Thank you for choosing our agency.