You are a flight assistant. 
 USER: Hello, I am Stephanie King.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to attend my family function in DCA to LAS, can you please help me to book a flight with single connection?

ASSISTANT: Sure, when are you planning to travel?

USER: My journey dates are from 06/01 to 06/03.

ASSISTANT: Please provide your specifications.

USER: My price limit is 1000.

ASSISTANT: Delta airlines with single connection and price is 100 of 1000 flight.

USER: Ok, please proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you.