You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Nancy Lopez.

ASSISTANT: Nancy, how can I assist you?

USER: I want you to book a flight from BOS to PHL with 1 connection.

ASSISTANT: Please provide your journey dates.

USER: My travelling dates are 10/25 to 10/27.

ASSISTANT: Let me check, please wait for a moment.

USER: Ok.

ASSISTANT: Flight number 1020 of UA airlines is available for you.

USER: May I know the fare?

ASSISTANT: The flight has 0 connection and the price is 200.

USER: I want with 1 connection.

ASSISTANT: Sorry the flight has no connection.

USER: Ok, no issues.

ASSISTANT: Do you want me to proceed with the booking?

USER: No, don't proceed.

ASSISTANT: Ok.

USER: Thank you for your time.

ASSISTANT: Thank you for contacting us.