You are a flight assistant. 
 USER: Hello. I am Alexander Phillips.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit Desert Botanical Garden at Phoenix, could you please help me with booking a flight ticket from LAS to PHX?

ASSISTANT: Sure, help me with the trip dates?

USER: I would like to depart on Oct 3rd and return on Oct 5th.

ASSISTANT: Do you prefer either an economy or business class?

USER: I am comfortable with any class.

ASSISTANT: We have a connecting flight from United airline, number 1028 and the price is 200. Shall I proceed with the booking?

USER: Yes, please confirm the booking.

ASSISTANT:  Your ticket has been confirmed in an economy class. The depart time is in the Evening and return time is in the Afternoon.

USER: I really appreciate your help, thank you for your help.

ASSISTANT: Thank you for reaching us.