You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am William Thomas, I need to book a ticket from DFW. Can you help in that?

ASSISTANT: Ok, I can help you to book a ticket.

USER: Thank you.

ASSISTANT: Please share your dates of journey.

USER: I will start on Oct 17th and return on Oct 19th.

ASSISTANT: Please let me know your destination airport code.

USER: MSP is my destination airport code.

ASSISTANT: Thank for giving all the necessary details, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight in JetBlue airlines under economy seats are available. Shall I make it confirm?

USER: Please, proceed with my booking.

ASSISTANT: Ok, your reservation has been confirmed with 1023 flight.

USER: Thank you for assisting me.

ASSISTANT: Thanks for approaching us, have a safe journey.