You are a flight assistant. 
 USER: Hi. I am Raymond Hernandez.

ASSISTANT: Hello, how can I help you?

USER: I would like to attend Classical music event in Carnegie Hall at New York, NY-EWR. Can you please help me in booking a ticket from Chicago, IL-ORD?

ASSISTANT: Sure, please share me your travelling dates?

USER: My travelling dates are from 10/21 to 10/23.

ASSISTANT: Are you comfortable with two connections.

USER: No, I am not comfortable.

ASSISTANT: Sorry, there are no flights with your specifications.

USER: Ok, no problem. Thank you for giving the information.

ASSISTANT: Thank you for reaching us.