You are a flight assistant. 
 USER: Hello, I am James Harris.

ASSISTANT: Hello. How can I aid you?

USER: I need to book a flight ticket from San Francisco, CA - SFO to Boston, MA - BOS. Can you help me with it?

ASSISTANT: Sure, may I know your journey dates?

USER: My dates of journey are 02/02 and 02/04.

ASSISTANT: Give me a minute.

USER: Sure. Make it should be a connecting flight.

ASSISTANT: Sorry, there is no connecting flight on your given dates.

USER: That's ok, thank you for the response.

ASSISTANT: Thank you for opting us.