You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please book a flight ticket with the name of Carolyn Baker to San Francisco, SFO?

ASSISTANT: Sure, I am here to help you. Can you please share your planned journey dates?

USER: On 7th of May, I am planning to depart. My return will be on 9th May.

ASSISTANT: Please share your source airport code?

USER: I would like to board from DEN.

ASSISTANT: May I know your connection limit?

USER: I am comfortable with any flight.

ASSISTANT: Thanks for your details, we found a connecting flight 1001 in Southwest airline with fare 100 in economy class. Shall I proceed with booking?

USER: Is the flight available in afternoon?

ASSISTANT: We found a flight in morning with your details, shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.