You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Robert Moore and I want to go to Dallas & Fort Wroth, TX-DFW on 08/02 from Houston, TX-HOU to attend my sister-in-law's wedding.

ASSISTANT: Sure, may I know your arival date aswell?

USER: I intent to return on 08/04.

ASSISTANT: Ok, please give me a moment I will check the availability of flight and revert you.

USER: Sure.

ASSISTANT: Thanks for your time. We found a Delta airline with flight number 1023 and price of 200  matched your credentials.

USER: Ok, you can go ahead.

ASSISTANT: Ok. Your booking has been processed.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us.