You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: This is Elizabeth Taylor.

ASSISTANT: How can I guide you today?

USER: Can you provide me a flight ticket from New York to Houston, within the fare 1000?

ASSISTANT: On which dates you want me to book a flight ticket?

USER: In want to start on 08/10 and return on 08/12.

ASSISTANT: May I know your airport codes?

USER: Boarding is from LGA and landing at HOU.

ASSISTANT: We found a flight 1001 in UA airline with price 100 having a connection. Shall I proceed?

USER: Everything's fine, go on with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your assistance.

ASSISTANT: Thank you for approaching us.