You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Ryan Thomas here, I want to reserve my ticket from SFO to BOS, can you please help me to book a ticket?

ASSISTANT: Sure, can you please share your travel dates?

USER: Sure, my dates of journey is from 10/11 to 10/13.

ASSISTANT: Let me check for the availability of flight.

USER: Sure, I want a flight which is direct for me to travel.

ASSISTANT: Ryan, there is a flight available with price 100 and the connection is 1 with Spirit airline. Would you like me to proceed with the booking?

USER: Please do not book this ticket.

ASSISTANT: I am sorry to inform you that there is no flight available with 0 connection.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: You are welcome. Thank you for contacting us.