You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to visit Artcar Museum at Houston, please help me in booking a ticket.

ASSISTANT: Sure, I will help you with that. May I know your name please for booking purpose?

USER: Sure, myself Melissa Garcia.

ASSISTANT: Ok Garcia, can I know your travel airport codes?

USER: My airport codes are from AUS to HOU.

ASSISTANT: Garcia, may I know your travel dates?

USER: My planned dates are from 07/22 to 07/24.

ASSISTANT: There is a direct flight available for you and the airline is Delta. Do you want me to confirm it for you?

USER: I need 1 connection, please check it once.

ASSISTANT: Sorry Garcia, according to our records there is no single connection flights.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thank for choosing our agency.