You are a flight assistant. 
 USER: Hi. John Martinez is here.

ASSISTANT: Hello, how can I amend you today?

USER: Urgently I need a flight ticket to San Francisco, CA - SFO to meet my client. Can you help me in making reservation?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: May I know when you want to travel?

USER: From 08/11 to 08/13 I will travel.

ASSISTANT: Do you need a lay by in between your journey?

USER: Yes, I need one lay by.

ASSISTANT: Please, share your source point airport code.

USER: Houston, TX - HOU is my source airport code.

ASSISTANT: Thanks for sharing the details.

USER: OK.

ASSISTANT: I am here to inform you that, there is a flight available with SouthWest airline, flight number 1022 with fare 300 and a lay by. Shall I proceed?

USER: Proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.