You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Michael Collins, I am planning to attend International conference at Orlando, MCO. Can you help me to make a reservation?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: Travelling dates are on 05/18 and 05/20.

ASSISTANT: May I know your source point?

USER: Source point is Minneapolis, MSP.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: Ok, thanks for availing us.

ASSISTANT: Thanks for approaching us.