You are a flight assistant. 
 USER: Hello, I am Stephanie Lee.

ASSISTANT: Hello, how can I assist you today?

USER: Can you aid me in booking a flight ticket from SFO to PHX?

ASSISTANT: Sure, I am here to help you with that. Can you please share your travel dates?

USER: I am planning to start on Oct 4th and return back on Oct 6th.

ASSISTANT: Do you have any airline preference?

USER: No, any airline is ok for me.

ASSISTANT: Do you have any particular time for departing and returning?

USER: I want to depart from my source in afternoon time.

ASSISTANT: May I know your connection limit?

USER: Make sure that connection limit is 1.

ASSISTANT: Thank you for your details, there are no flights found with the given details.

USER: No issues. Thank you for checking.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.