You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to attend a seminar on spirituality, could you book my ticket from IAD to LGA?

ASSISTANT: Sure, I will help you. Can I have your planned travel dates please?

USER: My itinerary dates are Feb 19 and 21.

ASSISTANT: May I know your name please?

USER: Amy Edwards here.

ASSISTANT: Do you have any connection preference?

USER: I need a connecting flight.

ASSISTANT: May I know your other specifications?

USER: I have no other specifications.

ASSISTANT: I found an economy class in American Airlines with fare 10 and it has single connection. Can I book your ticket?

USER: Please book my ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1002.

USER: Thank you for service.

ASSISTANT: Thank you for reaching us.