You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me to book a ticket from SFO to DEN?

ASSISTANT: Sure, please share me your trip dates.

USER: My travelling dates will be on Aug 17 to Aug 19.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any class preference?

USER: Yes, I would prefer a economy class.

ASSISTANT: If you have any other requirements, let me know?

USER: I do not have any requirements?

ASSISTANT: May I know your name for reservation?

USER: Jeffrey Parker here.

ASSISTANT: I found a connecting flight in economy class in Delta Airlines and ticket fare of 100. Can I proceed?

USER: You can proceed.

ASSISTANT: Your ticket is reserved with flight 1026.

USER: Thank you.

ASSISTANT: Thank you for choosing us.