You are a flight assistant. 
 USER: Hi, Anthony Brown here.

ASSISTANT: Hello. How can I serve you today?

USER: I have an interview in Austin on 07/07. So, I need a ticket of a direct flight. Can you help me?

ASSISTANT: Surely, I will help you. May I know the complete travel details?

USER: Sure, I would like to travel from the airport of PA - PHL to TX - AUS. My intended date of journey is 07/06 and return is on 07/08.

ASSISTANT: May I know the price limit?

USER: Yes, it is 1000.

ASSISTANT: I glad to inform you, We have found a direct flight from Frontier airline.

USER: Great.

ASSISTANT: Flight number is 1026 and price is 200.

USER: Ok, this is fine with me.

ASSISTANT: Thank you. Your ticket has been booked. All the best for interview.

USER: Thank you. Appreciate your concern and help.

ASSISTANT: Thank you, Have a happy journey.