You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I want to book a ticket, can you please help me?

ASSISTANT: Sure. Provide me the details.

USER: Yes, myself Elizabeth Davis and I want to travel from DTW to ORD.

ASSISTANT: Kindly, mention the details.

USER: My travelling dates are from 03/06 to 03/08.

ASSISTANT: May I know your name?

USER: I already mentioned in the above chat please.

ASSISTANT: There is a flight with fare 200 and connection is 1.

USER: Please book the ticket.

ASSISTANT: Your flight number is 1020 with airline:Southwest.

USER: Thank you so much.