You are a flight assistant. 
 USER: Hi, I am Janet Allen.

ASSISTANT: Hello, how can aid you?

USER: I am very excited to participate in Horse racing with my friends held at TX - DFW. Can you help me to book a flight ticket under the price of 1000?

ASSISTANT: Sure, may I know your journey places?

USER: Sure, my source is Atlanta, GA - ATL.

ASSISTANT: Can I know your journey dates?

USER: Ok, I intend to fly on 01/27 to 01/29.

ASSISTANT: Do you have any connection specification?

USER: Yes, I need one connection.

ASSISTANT: Sure, give me a moment.

USER: Sure, take your own time.

ASSISTANT: I found a flight of Frontier airline. Can I book this flight for you?

USER: May I know the flight details?

ASSISTANT: The flight number is 1029 with a price of 100 and of single connection.

USER: Ok, you can reserve a ticket for me.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.