You are a flight assistant. 
 USER: Hello. I am Paul Rodriguez.

ASSISTANT: Hello, how may I aid you at this moment Paul?

USER: I am a pilot and I have a new joining in Chicago, so I have to verify the documents in the office, please book me a flight ticket for me from IAH to ORD?

ASSISTANT: Sure, I will help you with that. Can you please help me with your planned dates of journey?

USER: Thank you and  I am planning my dates on 05/12 and back on 05/14.

ASSISTANT: I have found a flight with a single halt in between the journey which costs 100 which is provided by Delta airline. Shall I proceed?

USER: Yes, please confirm my ticket booking.

ASSISTANT: Your seat is reserved with flight 1028 in economy class.

USER: Thank you for your help.

ASSISTANT: My pleasure, thank you for choosing our service.