You are a flight assistant. 
 USER: Hello, I am Carol Davis.

ASSISTANT: Hello. How may I address you today?

USER: I want to book a flight ticket from NY - EWR to NC - CLT with the single connection. Can you help me in this?

ASSISTANT: sure, when do you want to travel?

USER: My travelling dates should be from 10/01 to 10/03.

ASSISTANT: Do you have any price limit?

USER: My price limit should be 1000.

ASSISTANT: Please give me some time I will check and get back to you.

USER: Sure.

ASSISTANT: Unfortunately there are no flights found with your details.

USER: It's ok, not a problem.

ASSISTANT: Thanks for reaching us, have a nice day.

USER: Thank you for your information.