You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Lisa Moore. I have to attend my colleague's ring ceremony, can you please book me a ticket to ORD from HOU?

ASSISTANT: Sure, may I know your travelling dates please?

USER: Sure, I need to go on 06/09 and return back on 06/11.

ASSISTANT: Ok, do you need any connecting flight?

USER: Yes, I need a flag stop in between my journey.

ASSISTANT: Thank you for providing your details, we found a flight with number 1020 and airline Delta at a price of 100 with 1 connection. Shall I proceed?

USER: Yes, please go ahead with the booking.

ASSISTANT: Sure, your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a nice day.