You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am Frank Hill. I want to book a flight ticket from CO-DEN to MN-MSP. Can you help me?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: 08/23 and 08/25 are my travelling dates.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a break.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: Ok.

ASSISTANT: We found Frontier airline with connecting flight and number 1020 fare of 200.

USER: You can reserve it for me.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us.