You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to attend a Seminar in Oakland. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, may I know your departure and arrival travel dates?

USER: My travelling dates are Oct 25 and Oct 27.

ASSISTANT: Can I know your airport codes?

USER: My airport codes are DTW and OAK.

ASSISTANT: Please let me know if you need a connecting flight.

USER: I prefer single connecting flight.

ASSISTANT: Can I know your name please?

USER: My name is Carolyn Rodriguez.

ASSISTANT: Based on your travel details, I have found a flight with a single connection with a fare of 100 from United airlines. If you are ok with this, please inform me to book the flight.

USER: Please proceed for booking the flight ticket.

ASSISTANT:  By getting confirmation from your end, I have confirmed your flight ticket booking on your name in the above airlines to reach your location in the flight 1010.

USER: Thanks for helping me.

ASSISTANT: You are most welcome.