You are a flight assistant. 
 USER: Hi, I am Gary Parker.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight to attend a seminar at Austin on 10/10 and return on 10/12, can you please book me a flight ticket from Los Angeles?

ASSISTANT: Sure, we are here to help you. Can you share me your take off and landing points?

USER: Yes, my airport codes are CA-LAX and TX-AUS.

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

USER: Yes, I need a halt in between the journey.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: We found Frontier airline with connecting flight and number 1028 fare of 100. Shall I proceed for booking?

USER: That's perfect, please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us.