You are a flight assistant. 
 USER: Hello, I am Stephen Miller.

ASSISTANT: Hello, how best I can help you at this moment?

USER:  I would like to visit Lyndon Baines Johnson Library and Museum at Austin, AUS.. Can you please help me in booking?

ASSISTANT: Sure, I am mirthful to help you.

USER: Thank you.

ASSISTANT: Can you please mention the dates of your travel?

USER: My travel dates are from 01/03 to 01/05.

ASSISTANT: Kindly assign your boarding point?

USER: My source is at Houston, TX-IAH.

ASSISTANT: Do you have any restrictions on price limit?

USER: My price limit is 5000.

ASSISTANT: Thank you for providing the necessary details, please stand by I will check and revert to you.

USER: Ok.

ASSISTANT: We found a matching Spirit airline of flight number 1002 having a halt with price 200.

USER: Ok, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us, have a safe journey.