You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How may I assist you?

USER: I am Christine Lewis. Please provide a ticket to Houston, TX-HOU from Washington DC-DCA, for sports event.

ASSISTANT: Can you help me by giving your dates of travel?

USER: Departure date is 11/06 and intend to return by 11/08.

ASSISTANT: Thanks for your data, there is a flight-1019 with connection 1 and price 200. Is it ok for you?

USER: Please book a ticket.

ASSISTANT: Ok, your ticket has been done with AA airline.

USER: Thanks for your assistance.

ASSISTANT: Welcome, have a safe flight.