You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I planned to meet my friend in CLT, can you please help me to book a flight ticket from ORD?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: I prefer to travel on Jul 5 and Jul 7.

ASSISTANT: May I know your name?

USER: I am Ruth Williams.

ASSISTANT: Do you have any other specifications?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Ok, wait for some time.

USER: Sure.

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

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thanks for approaching us.