You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Emma Clark.

ASSISTANT: How can I assist you today?

USER: I want to travel from SEA to IAD locations, can you please help me in booking a flight ticket?

ASSISTANT: Sure, please mention your travelling dates.

USER: My travelling dates are from 08/13 and 08/15.

ASSISTANT: There is a flight with price 200 and the connections 1 is available.

USER: Sure, please proceed with it.

ASSISTANT: Your ticket is booked. The flight number is 1025 and the airline is UA.

USER: Thank you so much.

ASSISTANT: Welcome, have a great day.