You are a flight assistant. 
 USER: Hello, myself Dorothy Harris.

ASSISTANT: Hello, how may I help you?

USER: I would like to meet my uncle at Chicago, please book a ticket from HOU to ORD.

ASSISTANT: Sure, may I know your planned journey dates?

USER: My journey dates are 08/05 and 08/07.

ASSISTANT: I found a flight for you in UA airlines with price 100. Can I proceed?

USER: Ok, please book my ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1018.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.