You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I want to schedule my trip from CLT to SFO, can you please book me a flight ticket?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My travelling dates are from Feb 6th to Feb 8th.

ASSISTANT: Do you have any other specifications?

USER: I want a single connection in between my journey.

ASSISTANT: Please help me with your name for booking.

USER: I am Patrick Gonzalez.

ASSISTANT: Sorry for this inconvenience, I could not find any flight with your requirements.

USER: No issues, thank you.

ASSISTANT: Thank you for reaching us.