You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Myself Anna Brown from Philadelphia. I want to go to Denver next week for my film shooting purpose. Can you please book a flight ticket for me?

ASSISTANT: Sure, can you provide your journey dates?

USER: Thank you for your positive response, I want to take off on 03/23 and please confirm my return ticket also on 03/25.

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

USER: Yes, I want 1 halt in between my journey.

ASSISTANT: Can you share your journey airport codes for booking?

USER: I want to take off from PHL and destination airport is DEN.

ASSISTANT: Please wait a minute for checking.

USER: Ok.

ASSISTANT: There is a connecting flight with number 1003 in airline Frontier, the fare is 100.

USER: Please confirm this flight ticket for me.

ASSISTANT: Your ticket is booked, happy journey.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.