You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Steven Lewis. I want to celebrate Valentine week with Valentine at Phoenix, PHX. Can you help me in booking a flight ticket?

ASSISTANT: Sure, Can you provide me your trip dates for booking purpose?

USER: My ravelling dates are from 02/10 to 02/12.

ASSISTANT: May I know your source point?

USER: I am boarding at Atlanta, ATL.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found Frontier airline with connecting flight under range of 100 and number 1004 . Shall I proceed for booking?

USER: Ok, You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us.