You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can assist you today?

USER: I am Richard Edwards, I need a flight ticket to Houston, IAH from HOU, can you help me?

ASSISTANT: Sure, I will help you with booking of flight ticket for you. On which dates do you like to travel?

USER: I need a flight ticket in these dates: 09/26 and 09/28.

ASSISTANT: Please wait a minute let me find flight for you.

USER: Ok. please make sure that the price should not exceed 500.

ASSISTANT: Thank you for waiting. I have got flight 1009 inJetBlue airlines with connection 1. Shall I confirm it?

USER: Yes, proceed with booking.

ASSISTANT: Ok Richard, I have reserved a ticket with flight under your name.

USER: Thanks a lot.

ASSISTANT: Most welcome. Thank you for your help.

USER: Welcome.