You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Benjamin Harris.

ASSISTANT: What can I do for you now?

USER: I need to book a flight ticket from TX-HOU to MN-MSP for interview attending at Minneapolis.

ASSISTANT: Ok.

USER: Can you help for booking a flight ticket please?

ASSISTANT: Sure. Let me know your travelling dates.

USER: I would like to travel on 05/12 to arrival on 05/14.

ASSISTANT: Do you have any specifications?

USER: Yes, I need price limit with in 500.

ASSISTANT: Thanks for your time. You have 1015 flight with 1 connection of price 100. Is it comfortable to you?

USER: Yes, you can Proceed for booking.

ASSISTANT: Your ticket was reserved with AA airline.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us.