You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Please specify me, how can I best serve you now?

USER: I need to attend a meeting at Austin, please help me in booking a ticket from BOS to AUS.

ASSISTANT: Sure, Can you please forward your journey dates?

USER: My journey dates are on July 22 and July 24.

ASSISTANT: Do you require any stopovers in your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Please be on hold for sometime to check the suitable flight for your journey.

USER: Sure, take your time.

ASSISTANT: Sorry, there is no flight found on your requested dates.May I know your good name please for data base purpose?

USER: My name is Mark Edwards. Thank you for your information.

ASSISTANT: Ok, thanks for reaching us.