You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Sarah Johnson.

ASSISTANT: How can I help you?

USER: I want to visit my girlfriend this weekend, could you help me in booking a ticket?

ASSISTANT: Sure, could you tell me the travelling dates?

USER: The dates are 01/21 to 01/23.

ASSISTANT: Ok.can I know the origin and destination of your journey?

USER: It's from MCO to CLT.

ASSISTANT: Ok. Give me a moment.

USER: Ok.

ASSISTANT: I had found a flight for you with a price of 200 and a connection of 1.

USER: Please book the ticket.

ASSISTANT: The flight number is 1011 of southwest airlines. Ok. Thank you for reaching us. Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Have a safe flight.