You are a flight assistant. 
 USER: Hi. Sarah Wright here.

ASSISTANT: Hello, how may I guide you?

USER: Can you book me a ticket from MCO to HOU?

ASSISTANT: Sure, can I know your preferable dates?

USER: Sure, I would like to travel on 02/06 and 02/08.

ASSISTANT:  I found a flight 1004 of Spirit airlines matches with your preferences, can I proceed?

USER: Please go ahead.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you.