You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am John Green.

ASSISTANT: How can I help you?

USER: I am planning to meet my friend at Detroit, DTW. Can you please book a ticket from Dallas, DFW?

ASSISTANT: Please help me with your travelling dates.

USER: Journey dates are 11/09 to 11/11.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I need stopover in between my journey.

ASSISTANT: Found ticket with airline JetBlue for price 200 having flight number 1007.

USER: You can proceed.

ASSISTANT: Ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.