You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Virginia Lopez. Please book a flight ticket from SEA to DFW.

ASSISTANT: Sure, will you mention your travelling dates please?

USER: I will start on Feb, 14 and return on Feb, 16.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Please proceed.

ASSISTANT: Your ticket is booked. The flight number is 1008 and the airline is Southwest.

USER: Thank you for the help.

ASSISTANT: Welcome, have a great day.