You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am looking to book a flight ticket from CLT to EWR. Can you help me for that?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling dates are Jan 30 and Feb 01.

ASSISTANT: On which name should I reserve the flight ticket?

USER: My name is Timothy Williams.

ASSISTANT: Do you have any connection limit?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: My depart time is afternoon.

ASSISTANT: We found Spirit airline with price 800 and business class and airline number is 1013 with arrival time is 11 AM and departure time is 19 PM, Shall I proceed for booking?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.