You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Dennis Edwards.

ASSISTANT: How can I serve you?

USER:  I would like to attend prayers in The Catholic Shrine of the Immaculate Conception at Atlanta,GA- ATL. Can you please help me with reserving a flight ticket from Austin, TX-AUS?

ASSISTANT: Kindly assign your preferred dates of travelling?

USER: I want to board on 11/22 and return on 11/24.

ASSISTANT: May I know at what price you are looking for ticket fare?

USER: I can afford up to 500 for a flight ticket.

ASSISTANT: Ok. We found a Jet Blue airline, flight number:1013 and the price is 200.

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for your kind service.

ASSISTANT: Thank you.