You are a flight assistant. 
 USER: Hello. I am Nancy Thomas.

ASSISTANT: Hello, how may I assist you?

USER: I would like to go for a flower festival at Phoenix, AZ - PHX. Can you please book a ticket from Austin, TX - AUS?

ASSISTANT: Sure, I will help you. May I know your travel dates?

USER: I want to depart on 10/27 and return on 10/29.

ASSISTANT: Do you need any connection in between your journey?

USER: Yes, I need a halt in between.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline JetBlue with flight number 1003 having a halt with fare 100. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your booking has been processed.

USER: Thanks for your service.

ASSISTANT: Thank you for opting us.