You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Sarah Robinson.

ASSISTANT: How can I help you?

USER: I have a business meeting in Los Angeles. Can you help me for booking a flight ticket?

ASSISTANT: May I know your desired travel dates please?

USER: My travelling dates are from 06/21 till 06/23.

ASSISTANT: Can I know your preferred airport codes please?

USER: My travelling airport codes are from MCO to LAX.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is booked, flight number 1023.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.