You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Samuel Mitchell. Please reserve a flight  ticket from LAX to MCO as my meeting purposes.

ASSISTANT: Sure, can I know your preferable dates?

USER: I have planned to travel on 07/21 and 07/23.

ASSISTANT: We found a flight from Southwest airline with 1 connection and the fare is 300 with an economy class. Shall I proceed?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket is booked with 1017 flight number.

USER: Thank you.

ASSISTANT: Thank you for reaching us.