You are a flight assistant. 
 USER: Hello, Jack Lee here.

ASSISTANT: Hello, how may I serve you today?

USER: I am planning to visit Washington to meet President on his wedding day.

ASSISTANT: Ok.

USER: Please, book a flight ticket for round trip to IAD.

ASSISTANT: Sure, may I  know your travelling dates?

USER: Sure, I am planning to depart on 06/09 and arrival on 06/11.

ASSISTANT: Thank you for the details. I found a flight with the number 1005 and AA airline. Shall I go with the booking?

USER: Please, book.

ASSISTANT: Your ticket has been processed with the price limit of 100 and single connection. Thank you for availing with us.

USER: Thank you for your help.

ASSISTANT: Have a safe journey.