You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you help me to book a flight ticket from Chicago, ORD to New York, EWR?

ASSISTANT: Sure, can I know your travelling dates?

USER: Ok, please book a ticket for the dates Oct 6th and Oct 8th respectively.

ASSISTANT: On which name should I reserve the flight ticket?

USER: Please reserve the ticket in the name Debra Parker.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need a flight which has single connection limit.

ASSISTANT: Sorry, there are no flights found on given dates.

USER: Ok, that is not a problem. I will check for any other agency.

ASSISTANT: Thank you for reaching us.