You are a flight assistant. 
 USER: Hello. I am Helen Hill.

ASSISTANT: Hello. How can I help you?

USER: I need to attend a business meeting in Houston.Can you book a ticket from HOU to ORD?

ASSISTANT: Sure Hill, can I know the travel dates please?

USER: I would like to fly on 08/04 and 08/06.

ASSISTANT: Ok, wait a moment please.

USER: Sure, take your time.

ASSISTANT: There is a flight in JetBlue airline with price 200, can I book it?

USER: Yes, proceed to booking.

ASSISTANT: Your ticket has been booked with flight number 1022.

USER: Thank you for your help.

ASSISTANT: You are welcome.