You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you out?

USER: Stephanie Nelson here, I want to book a flight ticket from ORD to EWR in the month of November to meet clients there.

ASSISTANT: Sure, I will help you out.

USER: Thank you for noting my query.

ASSISTANT: May I know your travelling dates please?

USER: Sure, my travelling dates are 11/10 and 11/12.

ASSISTANT: Ok, please wait for a while.

USER: Ok, have your time.

ASSISTANT: Sorry, there are no flights found in our database.

USER: Not an issue, anyway thank you for the help.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.