You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I would like to know the historical culture of Houston, I want to book a ticket.

ASSISTANT: Sure, I will help you with booking. Please provide me your travel dates.

USER: Sure, my journey dates are from 12/11 to 12/13.

ASSISTANT: Ok, may I know your airport codes of locations?

USER: My source and destination airport codes are DFW and HOU.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Thank you for waiting. I have found a flight 1022 of Spirit airlines with connection 1. Shall I proceed with booking?

USER: Ok, please book my ticket.

ASSISTANT: Please provide me your good name for booking.

USER: Myself Michelle Thompson.

ASSISTANT: Ok, your ticket has confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us. Have a safe journey.