You are a flight assistant. 
 USER: Hello, I am Alexander Smith.

ASSISTANT: Hello, how may I aid you?

USER: Could you please assist me in booking a flight ticket from EWR to HOU?

ASSISTANT: Sure , may I know your journey dates?

USER: I want to start on 10/25 and return on 10/27.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, AA airline flight is available  with fare 100 and single connection. May I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket was confirmed with flight number 1015.

USER: Thank you for your help.

ASSISTANT: Thank you.