You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you?

USER: I want to attend a meeting in Chicago, IL- ORD. Help me with booking the ticket.

ASSISTANT: sure, May I know your further journey details?

USER: My preferred travelling dates are from 06/25 to 06/27 and my source is Houston, TX- IAH.

ASSISTANT: Ok, let me check what flights are available for you.

USER: Ok, sure.

ASSISTANT: We found a JetBlue airline with flight ticket 1013 and price of 100 matched your particulars.

USER: Please go on with booking.

ASSISTANT: To proceed may I know your name?

USER: I am Frank Hall.

ASSISTANT: Ok, your booking has been done.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.