You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you at this moment?

USER: Can you please help me in booking a flight ticket from DFW to AUS?

ASSISTANT: On which dates would you like to travel?

USER: My travel dates are from May 15th to May 17th.

ASSISTANT: Do you need a lay by in between the journey?

USER: I want a single connection in between my journey.

ASSISTANT: May I know your good name please?

USER: I am Thomas Anderson.

ASSISTANT: We found United Airlines with fare of 100 and a lay by in between the journey.

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1010.

USER: Thank you.

ASSISTANT: Thank you for reaching us.