You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Susan Turner.

ASSISTANT: Yes, Susan Turner.

USER: I am planning to travel from IAD to DEN to attend a sports meet, could you please help me to book a flight ticket?

ASSISTANT: Sure, please provide your journey dates.

USER: My journey dates are 06/26 and 06/28.

ASSISTANT: Hold on a moment please.

USER: Sure.

ASSISTANT: Airline Delta of 1010 flight number matching your details. Shall I proceed?

USER: Make sure that the price limit should not exceed 200.

ASSISTANT: Yes, the price is 100 and your ticket is confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing our service.