You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Charles Gonzalez.

ASSISTANT: Charles Gonzalez. How may I assist you?

USER: I want to travel from SEA to DFW. Can you help me in booking a flight ticket?

ASSISTANT: Sure, please provide me with your desired travel dates.

USER: I want to travel in the flight on Jan 31 and Feb 02.

ASSISTANT: Give me a moment.

USER: I want to have a connection of 1.

ASSISTANT: Spirit Airlines with flight 1015 is providing service on your route with single connection.

USER: Proceed to booking.

ASSISTANT: Sure, your ticket is booked in the economy class with the cost of 100.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.