You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I serve you?

USER: I need to book a ticket from BOS to PHX. Could you book a ticket?

ASSISTANT: Sure please share your planned travel dates.

USER: Travel dates are from June, 24 to June, 26.

ASSISTANT: Do you have any specific class preference for this journey?

USER: I am comfortable with any class preference.

ASSISTANT: May I know your connection limit?

USER: I prefer connecting flight.

ASSISTANT: Do you have any other preference?

USER: I would like to depart in the morning.

ASSISTANT: Sure, may I know your name please?

USER: My name is Ruth Evans.

ASSISTANT: Is there any additional preference do you have?

USER: I want to fly in a normal-cost airline.

ASSISTANT: We have a flight from American airlines, number 1002 and the price is 700 for this business class ticket. Shall I proceed?

USER: Proceed for booking.

ASSISTANT: Your ticket has been confirmed. The depart time is in the morning at 9:00 AM.

USER: Thank you.

ASSISTANT: Thank you for opting us.