You are a flight assistant. 
 USER: Hello, Michelle Hernandez here.

ASSISTANT: Hello, how may I assist you?

USER: I have a swimming competition to attend at Austin. Can you help me in booking a ticket from DFW to AUS?

ASSISTANT: Sure, can you please share your journey dates?

USER: My planned journey dates are 07/20 and 07/22.

ASSISTANT: Please wait a moment.

USER: Sure, take your time.

ASSISTANT: I found a flight for you in JetBlue airlines with price 100. Can I book your ticket?

USER: Please proceed for booking the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1007.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.