You are a flight assistant. 
 USER: Hi, Samantha Jackson here.

ASSISTANT: Hello, how may I help you?

USER: I would prefer to travel to AUS from IAH to enjoy religious festivals. Can you help me in booking a flight ticket?

ASSISTANT: Sure, please share your journey dates?

USER: Sure, my scheduled dates are Dec 5 and Dec 7.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: We found a flight in Spirit airlines, flight number is 1023 with one connection and price is 100. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your kind service.

ASSISTANT: Thank you for choosing us.