You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Christine Carter, want to travel from IAD to AUS. Can you please help me in ticket booking.

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: My travel dates are from 01/22 to 01/24.

ASSISTANT: Here, I found a flight for you with single connection. Can I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with flight number 1020 and airline is Frontier.

USER: Thank you.