You are a flight assistant. 
 USER: Hello,. I am Dorothy Clark.

ASSISTANT: Hello, how may I assist you at this moment?

USER: I need to fly from MCO to reach IAH to meet my fiance, can you please help me to book a flight ticket?

ASSISTANT: Sure, may I know your price limit please?

USER: Make sure, my ticket fare is in between 1000.

ASSISTANT: Ok, could you please share your travelling dates?

USER: I will start on 10/21 and 10/23 will be my return date.

ASSISTANT: Ok, please wait for some time.

USER: Sure.

ASSISTANT: We found a Southwest airline with fare of 100 and a halt in between the journey. matches your schedule. Shall I proceed with booking?

USER: Please, proceed.

ASSISTANT: Your ticket has been confirmed successfully.

USER: Thank you for your best service.

ASSISTANT: Flight number is 1011. Thank you for availing us.