You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Dorothy Rodriguez here.

ASSISTANT: Glad to meet you Dorothy.

USER: I am planning to visit National museum of American history in Washington, can you please help me in booking a flight ticket from Boston?

ASSISTANT: Sure, I'm happy to help you.

USER: Thank you.

ASSISTANT: Can you please share your travel dates?

USER: Sure, my travel dates are from 10/26 till 10/28.

ASSISTANT: Can you please share your source and destination airport codes?

USER: My airport codes are from BOS to IAD.

ASSISTANT: Ok, hold on for a moment.

USER: Ok, I will wait for your information.

ASSISTANT: Let me check the best flight available for you.

USER: Ok.

ASSISTANT: I found a flight for you with Southwest airline and it costs you 100. Shall I proceed to reserve a seat in this flight?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been booked with 1026 flight number.

USER: Thank you for your help in booking a flight ticket for me.

ASSISTANT: It's my job Dorothy. Thank you for choosing us.

USER: Most welcome.

ASSISTANT: Have a safe flight.