You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Hello, I am Janet Johnson. I want to book a ticket to Denver to attend a wedding, help me in booking my flight ticket from Las Vegas NV-LAS.

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates to book a flight ticket?

USER: My trip dates will be 01/09 to 01/11.

ASSISTANT: May I know your landing point?

USER: My landing point will be Denver CO-DEN.

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

USER: I need a halt with in my journey.

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

USER: Sure.

ASSISTANT: We found Frontier airline with connecting flight and number 1023 fare of 100. Shall I proceed for booking?

USER: Please go with booing.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.