You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for today?

USER: I am Alexander Collins. I need a flight ticket to attend a business meeting. Can you please help me with the flight ticket booking?

ASSISTANT: Sure, I will help you in booking your flight ticket.

USER: Thank you.

ASSISTANT: Could you please let me know your planned dates of your journey?

USER: I am willing to travel on the dates of 05/20 and 05/22.

ASSISTANT: Please specify your respective location airport codes.

USER: Sure, the source and destination airport codes are ATL and HOU.

ASSISTANT: Please wait for sometime, I will get back a suitable flight for your journey.

USER: Sure, I will wait for your reply. Please make sure that the connection limit is 1.

ASSISTANT: I have found a flight with single connected flight having a ticket fare of 100 which is provided by Delta airlines. Would you like me to book this flight?

USER: Yes, I am ok with this flight to travel. Please reserve me a flight ticket.

ASSISTANT: I have reserved your flight ticket with flight 1021 in a business.

USER: Thank you for your assistance in making the flight ticket.

ASSISTANT: You are most welcome, thank you for choosing our service. Have a safe journey.

USER: You are most welcome.