You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to visit Downtown Aquarium at Houston, could you please help me with booking a flight ticket from ATL to IAH?

ASSISTANT: Sure, may I know your planned trip dates.

USER: I would like to depart on Sept 10th and return on Sept 12th.

ASSISTANT: Do you have any connection limit?

USER: I need a direct flight.

ASSISTANT: Is there any airline preference?

USER: No, but I need a economy class flight.

ASSISTANT: May I know your arrival and depart timings?

USER: I am comfortable with any timings.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can you please share your good name with us?

USER: I am William Walker.

ASSISTANT: Please be on hold.

USER: Sure, take your time.

ASSISTANT: We found a flight with 2 connections in airline JetBlue and number is 1001. Can I proceed?

USER: I have already mentioned above that, I need a direct flight.

ASSISTANT: We found a direct flight of fare 100 with airline JetBlue and number is 1025. Can I proceed?

USER: Yes, please confirm the booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you.