You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ashley Allen.

ASSISTANT: How can I assist you today?

USER: I planned to attend for a meeting in ATL, can you please help me to book a flight ticket from DCA?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: I prefer to travel on 12/07 and 12/29.

ASSISTANT: Please give me a moment. Please reconfirm your travelling dates.

USER: I prefer to travel on 12/07 and 12/09.

ASSISTANT: Ok. Thanks for waiting, there is a flight with price 200 and the connections 2 is available. Shall I confirm your ticket?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is booked. The flight number is 1008 and the airline is JetBlue.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.