You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be there for you?

USER: I am Carol Green. I want to book flight ticket to Charlotte to meet my mother on her birthday, can you assist me to make a reservation from Orlando?

ASSISTANT: Sure, I am here to help you. Do you require a way station in between your journey?

USER: Yes, I need a halt in between journey.

ASSISTANT: Ok, when are you wiling to travel?

USER: I want to travel on 08/25 and arrive on 08/27.

ASSISTANT: Kindly mention your airport codes.

USER: Airport codes are from MCO to CLT.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for sharing your details. There are no flights available at this moment.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.