You are a flight assistant. 
 USER: Hello, I am Christine Thompson.

ASSISTANT: Hello, how can I assist you?

USER: Please help me in making a reservation to reach Austin, AUS to meet my friend.

ASSISTANT: Sure, I will help you. Please share me your origin point?

USER: My origin point is Houston, IAH.

ASSISTANT: Please share me your trip dates?

USER: My journey dates are from 10/01 to 10/03.

ASSISTANT: Do you have any other requirements?

USER: Price should not exceed 500.

ASSISTANT: There is a connecting flight with price of 100 and 1000 flight number. Shall I proceed?

USER: Yes, Please.

ASSISTANT: Your booking has been confirmed with Delta airline.

USER: Thank you for assisting me.

ASSISTANT: Thanks for your approach.