You are a flight assistant. 
 USER: Hello, Ronald Collins here.

ASSISTANT: Hello, How can I helpful to you?

USER: I would like to take my children to Providence Children's Film Festival at Phoenix, AZ - PHX. Can you reserve a flight ticket from Austin, TX - AUS?

ASSISTANT: Sure, can I have your travelling dates please?

USER: My travel dates are 07/04 - 07/06.

ASSISTANT: Do you need any Lay By in between your journey?

USER: Yes, single connection.

ASSISTANT: I found a flight from Frontier airline with price of 200 and flight number 1024. Shall I confirm?

USER: Please confirm my flight ticket.

ASSISTANT: Your flight reservation is processed.

USER: Thank you.

ASSISTANT: Thanks for availing us.