You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jeffrey Gonzalez.

ASSISTANT: How can I aid you today?

USER: I would like to visit Oakland next month so can you please help me in flight ticket booking process from IAH to OAK?

ASSISTANT: Sure, I am here to help you. Can you please share your planned trip dates?

USER: Thank you for your response, I want to take off on Aug 21 and book my return ticket also on Aug 23.

ASSISTANT: Do you have any specifications?

USER: I want 1 halt in between my journey.

ASSISTANT: Thanks for providing details, there is a flight found in Delta airline with a fare of 100 and the flight number is 1011. Shall I proceed for booking?

USER: That's ok, please book this flight ticket for me.

ASSISTANT: Ok, your ticket is booked in economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.