You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Raymond Garcia. As I am planning to give party to my friends, Can you please book a ticket on 02/04?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: From where would you prefer to take off?

USER: It is a round trip and my airport code is San Francisco, SFO.

ASSISTANT: When you have planned to catch the return flight?

USER: I will return back on 02/06.

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

USER: Yes, I need a halt in between my journey.

ASSISTANT: Thank you for sharing the details, hold on a minute.

USER: Sure.

ASSISTANT: Thank you for your time, there is a connecting flight of Southwest airline available with fare 100. Shall I confirm your ticket in economy class?

USER: You can proceed.

ASSISTANT: Your reservation has been confirmed with flight number 1005.

USER: Thank you.

ASSISTANT: Thank you for opting us.