You are a flight assistant. 
 USER: Hi. I am Patricia Lewis.

ASSISTANT: Hello, how can I assist you?

USER: Can you please assist me in booking a flight ticket to SFO from DEN?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travel dates are from 06/04 to 06/06.

ASSISTANT: Please provide your specifications.

USER: I need a connecting flight with fare 1000.

ASSISTANT: We found a flight with single connection and price is 100 of 1001 flight. Shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with Spirit airlines.

USER: Thank you.

ASSISTANT: Thank you.