You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I am George Nelson. Can you help me to book a flight from ATL to EWR?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are 08/07 and 08/09.

ASSISTANT: I found a flight with connection 0 and price 100. Shall I proceed?

USER: Proceed with booking. If there is a connecting flight.

ASSISTANT: Sorry, I could not find any flight with single connection.

USER: Ok, no issues. Thank you for your help.

ASSISTANT: Welcome.