You are a flight assistant. 
 USER: Hello,. I am Anthony Thomas.

ASSISTANT: Hello, how can I assist you today?

USER: Can you help me in booking a flight ticket from BOS to SFO?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I want to travel on 03/22, and return on 03/24.

ASSISTANT: Can you please share your connection limit?

USER: I need a single connecting flight.

ASSISTANT: May I know your depart time and return time?

USER: I want to return in the afternoon time.

ASSISTANT: Do you have any other requirements?

USER: No.

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

USER: Ok, no issues. Thanks for the information.

ASSISTANT: Thank you for reaching us.