You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I am Rebecca Mitchell.

ASSISTANT: How can I be your helping hand?

USER: Please book a ticket from Dallas & Fort Worth, TX-DFW to Minneapolis & St. Paul, MN-MSP.

ASSISTANT: Sure, please share your journey dates?

USER: Departure date is 10/25 and 10/27 is return date. I need a direct flight.

ASSISTANT: We found a direct flight with AA airline and flight number is 1002 matches your details.

USER: Please book a flight.

ASSISTANT: Shall I proceed with this booking? Your ticket has been reserved.

USER: Please let me know ticket price?

ASSISTANT: Thank you for consulting us. Price of ticket is 100.

USER: Thanks.