You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: My name is Jessica Mitchell and I want to book the flight ticket from MCO to BOS. Can you please help me?

ASSISTANT: Sure, can you share me your planning dates?

USER: My travel dates are 11/30 and 12/02.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Please mention your depart and return time.

USER: I would like to return in the afternoon.

ASSISTANT: Sorry, no flights are found on your desired route.

USER: Ok, thank you for the information.

ASSISTANT: Thank you for reaching us.