You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me to book a flight ticket from MSP to DFW?

ASSISTANT: Sure, let me know your travel dates?

USER: My travelling dates are July 9 to July 11.

ASSISTANT: Is there any class preference?

USER: I prefer economy class.

ASSISTANT: Do you want to travel in any specific airline?

USER: No.

ASSISTANT: Would you like to have any break in your journey?

USER: yes, I need a break in between my journey.

ASSISTANT: Any specific travel timings you have for your journey?

USER: No.

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

USER: Eric Carter.

ASSISTANT: Frontier Airlines has a connecting Flight with number 1007 for fare 100, shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.