You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Amy Taylor.

ASSISTANT: How can I assist you, Amy?

USER: I am planning to visit Austin to meet my friend, can you please book me a ticket from IAD to AUS?

ASSISTANT: Sure, please provide me your journey dates.

USER: My preferable journey dates are from 11/22 to 11/24.

ASSISTANT: Wait for a minute, please.

USER: Sure, take your own time.

ASSISTANT: I found a flight in Spirit airlines with price 100. Shall I book the ticket for you?

USER: I am ok with this airlines. Please proceed with my ticket booking process.

ASSISTANT: Your ticket is confirmed and the flight number is 1010.

USER: Thank you for your help.

ASSISTANT: Thank you for utilising our services.