You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Betty Miller.

ASSISTANT: How can I assist you?

USER: I am planning to travel from OAK to HOU.

ASSISTANT: Ok, may I know your trip dates?

USER: My dates are 11/02 to 11/04.

ASSISTANT: Ok, here is a flight ticket with fare 100 and 1004 as flight number.

USER: Proceed for booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.