You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, May I know what can I do for you now?

USER: I am planning to travel from AUS to OAK, can you please help me in flight booking?

ASSISTANT: Sure, can you please let me know your travelling dates?

USER: I want to fly on Oct 11, return on Oct 13.

ASSISTANT: Do you need any whistle stop in between journey?

USER: Yes, I need it.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: It will be helpful for me, If you share me your good name?

USER: My name is Christopher Adams.

ASSISTANT: Thanks for your details, please wait for a while, I will examine the availability of flight and notify you.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a Frontier airline, flight number-1004, connections-1 and ticket-300. Would you like me to proceed next?

USER: Ok, proceed to booking.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you.

ASSISTANT: Thank you, For making us to serve you regarding ticket booking.