You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Samuel Moore.

ASSISTANT: How can I help you today?

USER: Will you help me in booking the flight ticket from OAK to IAH?

ASSISTANT: Sure, I want to know your preferable dates?

USER: My travelling dates are 05/17 and 05/19.

ASSISTANT: Just give a moment.

USER: Ok, I will wait for your response.

ASSISTANT: Based on your details. There is a flight with Delta airline having airfare is 100 and flight number 1027. Shall I proceed with the booking?

USER: Sure, you can proceed with the booking.

ASSISTANT: The ticket has been confirmed with one connection.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.