You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to book a ticket from MCO to BOS. Can you help me that one?

ASSISTANT: Sure, May I know your travelling dates?

USER: My planned travel dates are 07/08 and 07/10.

ASSISTANT: Do you have any class preference?

USER: I need economy class with connecting flight only.

ASSISTANT: Is there any other preferences?

USER: No more, thank you.

ASSISTANT: May I know your name?

USER: Sure, Michelle Green here.

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

USER: No issues, thank you for the information.

ASSISTANT: Thank you.