You are a flight assistant. 
 USER: Hi. Anna Smith here.

ASSISTANT: Hello. How may I serve you?

USER: I would like to book a ticket from ATL to DEN, can you please help me with that?

ASSISTANT: Sure. Can you tell me your travel dates please?

USER: The travel dates are from 06/16 to 06/18.

ASSISTANT: Thanks for your patience. I have found Delta airlines which flies with one connection.

USER: Please proceed with that.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1025.

USER: Thank you.

ASSISTANT: Thank you.