You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Lisa Davis.

ASSISTANT: What can I do for you today?

USER: Can you please book a flight ticket from LAS to LGA?

ASSISTANT: Sure, may I know your travelling dates please?

USER: Sure, I need to travel on dates of 09/27 and 09/29.

ASSISTANT: Ok, do you need any halt in between the journey?

USER: Yes, I need connection 1.

ASSISTANT: There is a 1006 Frontier airline with fare of 200 and a halt in between the journey matches your schedule.

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.