You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: Can you aid me to book a ticket from HOU to LAX?

ASSISTANT: Sure, let me know your travel dates?

USER: My travel dates are Sep 23 and Sep 25 respectively.

ASSISTANT: Would you like to have any preferences added to your journey?

USER: Make sure that I need a single connecting limit.

ASSISTANT: Ok, can you share your name to proceed further?

USER: Emily Parker here.

ASSISTANT: Delta Airlines has a connecting flight with number 1028 for fare 100, shall I proceed?

USER: Please Proceed.

ASSISTANT: Your ticket is reserved in economy class. Thank you for opting us.

USER: Thank you for the help.