You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your good name?

USER: I want to go to my home which is in Houston from my work location Chicago. Myself Margaret Williams.

ASSISTANT: Ok, please provide the dates which your are travel to go?

USER: My preferable dates of travelling is from 11/07 till 11/09.

ASSISTANT: Wait a minute to check. Ok, can I know the preferable airport regions?

USER: Airport codes, source is from  ORD and destination is HOU.

ASSISTANT: The data which you provided is matching to a flight 1020, can I book the ticket?

USER: Ok, book the ticket for me.

ASSISTANT: Williams, the booking is done with you name.

USER: Thank you for your service.

ASSISTANT: It's our pleasure. Thanks for reaching us.

USER: Welcome.