You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Michelle Phillips. I am planning to visit Olympic National Park at Washington, could you please help me with booking a flight ticket from BOS to IAD?

ASSISTANT: Sure Michelle, can I know the travel dates please?

USER: I would like to take off on 11/24 and return on 11/26.

ASSISTANT: Ok, wait a moment please.

USER: Sure, take your time.

ASSISTANT: There is a flight in Southwest airline with price 100, can I book it?

USER: Please confirm the booking if the connection is 1.

ASSISTANT: Your ticket has been booked with flight number 1001.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for approaching us.