You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Angela Hall. Can you please book a flight ticket from IL-ORD to DC-DCA.

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned travel dates are 07/18 and 07/20.

ASSISTANT: Do you need any stopover in between the journey?

USER: Yes, I need a stopover.

ASSISTANT: Thanks for the information. There is a flight found with number 1025 in Southwest airline and the ticket price is 100. Shall I go with booking?

USER: Please, you can.

ASSISTANT: Your ticket is booked.

USER: Thank you for your support.

ASSISTANT: Thanks for reaching us.