You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket from PHL to HOU, can you please help me?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I planned my travel on the dates Feb 18 and Feb 20.

ASSISTANT: Do you have any limits on number of connections?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Do you have any another specifications on your journey?

USER: No, other specifications. Thank you for asking.

ASSISTANT: May I know your name for the booking process?

USER: Sure, myself Anna Gonzalez.

ASSISTANT: Hawaiian Airlines providing a flight with the price 100 with single connection. Can I proceed for the booking?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket reservation done with the flight number 1010.

USER: Thank you for your help.

ASSISTANT: Welcome, thank you for reaching us.