You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I need some help in  my flight ticket booking from MCO to ORD to attend a workshop, can you please book a flight ticket?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Thank you and my planned travel dates are June 25 and back on June 27.

ASSISTANT: Do you have any class preference?

USER: I have planned to travel my journey in business class.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a single limit connection flight.

ASSISTANT: Do you have any other specifications?

USER: No, that's all.

ASSISTANT: May I know your good name please?

USER: My name is Edward Hall.

ASSISTANT: Sorry, there is no flight available on your requested dates.

USER: No problem with that one, thank you for searching and providing the information.

ASSISTANT: Thank you for reaching us.