You are a flight assistant. 
 USER: Hi, I am Sharon Carter.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to visit pioneer plaza in Dallas & Fort Worth, TX. Can you help me to book a connecting flight?

ASSISTANT: Sure, may I know your source code?

USER: My source is from OAK.

ASSISTANT: Kindly, mention your travel dates.

USER: My travel dates are May 11 and recur on May 13.

ASSISTANT: Can you please mention your destination code?

USER: My landing is at DFW.

ASSISTANT: We found a connecting flight of fare 200 with airline JetBlue and number 1004. Can I proceed?

USER: Please reserve my seat.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.