You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brenda Garcia.

ASSISTANT: How may I assist you?

USER: I am planning to visit Los Angeles to meet my friend, can you please book me a ticket from DEN to LAX?

ASSISTANT: Sure, let me know your journey dates?

USER: I am planning my journey on the dates of Dec 26 to depart and would like to return on Dec 28.

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

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

ASSISTANT: Ok, Is there any class preference?

USER: No, I am comfortable with any class.

ASSISTANT: Thanks for your details, please hold on a moment.

USER: Sure, I will wait for your response.

ASSISTANT: We found a Southwest airline with the ticket fare of 200 and a halt in between the journey. Shall I proceed?

USER: Please book my ticket with this airlines.

ASSISTANT: Your ticket has been confirmed by flight number 1024 and an economy class.

USER: Thank you for booking my ticket.

ASSISTANT: Thanks for choosing us.