You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: As I am a scientist, I want to attend science festival with my students at Houston. Can you do the reservation?

ASSISTANT: Sure, we are happy to help you. Can I know your preferable airport codes?

USER: My airport codes are MSP-HOU.

ASSISTANT: Ok, when do you planned to travel?

USER: Dates are 08/04 and 08/06.

ASSISTANT: Please wait a moment, I will find a flight for you.

USER: Ok.

ASSISTANT: We are glad to inform you that there is a flight found in Delta airline with a halt at a price of 100. Shall I proceed with flight 1005?

USER: Go ahead.

ASSISTANT: For further proceeding I need your name.

USER: Samantha Thompson here.

ASSISTANT: Your booking has been processed.

USER: Thank you so much.

ASSISTANT: Thank you for making us to serve you.