You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Rebecca Jackson.

ASSISTANT: Jackson, how can I assist you today?

USER: I am planning to book a flight ticket to DFW, can you please check any airline from DFW?

ASSISTANT: Ok, can I know your preferred dates of travelling?

USER: Sure, my trip dates are from 10/16 to 10/18.

ASSISTANT: Ok, give me a minute.

USER: Ok, take your time.

ASSISTANT: Flight-1004 from Delta airlines is available for you with single connection.

USER: Ok, please confirm my reservation.

ASSISTANT: Your ticket has been confirmed with price 100.

USER: Thank you so much.

ASSISTANT: Thank you for opting us.