You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Please reserve a flight ticket from MCO to BOS for my business meeting.

ASSISTANT: Sure, when would you like to plan your journey?

USER: Thank you, my boarding is on June 09 and please book my return ticket on June 11.

ASSISTANT: May I know your name please for booking purpose?

USER: Sure, my name is Cynthia Carter.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Cynthia Carter, no flights has been found on your planned travel dates.

USER: Oh! Sad to hear that. Anyway, I will find another alternative. Thank you for the information.

ASSISTANT: Thank you for approaching us.