You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Frank Campbell from Houston.

ASSISTANT: Frank, how may I help you?

USER: I would like to visit Atlanta in this week for attending a business meeting there. Can you please help me in flight ticket booking process?

ASSISTANT: Sure, I can help you. Please share your genesis and terminus airport codes.

USER: Thank you for your positive response, I would like to fly from HOU and destination airport is ATL.

ASSISTANT: May I know your itinerary dates.

USER:  I want to take off on 10/02 and please confirm my return ticket also on 10/04.

ASSISTANT: Please hold on for a while.

USER: Ok, take your time and find a best flight for me.

ASSISTANT: UA airlines with flight 1005 is available on your route.

USER: May I know the connection limit of this airline?

ASSISTANT: It's a connecting flight.

USER: May I know the price limit of this airline?

ASSISTANT: Ticket costs you only 100.

USER: That's perfect, please confirm this flight ticket for me.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.