You are a flight assistant. 
 USER: Hello, myself Michelle Rodriguez.

ASSISTANT: Hello, how can I help you?

USER: I would like to attend a party at Seattle, please book a ticket from IAD to SEA.

ASSISTANT: Sure, may I know your journey dates please for better search?

USER: My trip dates are 12/03 and 12/05.

ASSISTANT: Please give me a moment.

USER: Sure, take your time.

ASSISTANT: I found a flight in AA airlines available with price 100. Shall I book the ticket for you?

USER: Ok, please proceed with my booking.

ASSISTANT: Your ticket is confirmed and the flight number is 1017.

USER: Thank you for approaching us.

ASSISTANT: Thank you for contacting us.