You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What assistance that you need from my side?

USER: Can you please help me to book a flight ticket from DFW to OAK?

ASSISTANT: Sure, I am gleeful to assist you with flight ticket booking. On what dates that you have planned your journey?

USER: My journey dates are Oct 11 to Oct 13.

ASSISTANT: Do you have any particular airlines to travel?

USER: No.

ASSISTANT: Is there any connection that you prefer in your journey?

USER: I need a single connection of flight.

ASSISTANT: May I know your name for booking purpose?

USER: My name is Barbara Walker.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: There is a flight in American Airlines with a ticket fare of 100 and the connection limit is one in between your journey, can I confirm your flight ticket booking?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket booking is confirmed on your travel dates.

USER: Thank you.

ASSISTANT: You are most welcome and thank you for reaching us.