You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Andrew Evans.

ASSISTANT: How may I help you?

USER: I want to book a reservation from LGA to PHL for meeting my mother on her birthday.

ASSISTANT: That's good, can you help me with your travelling dates?

USER: As her birthday is on 06/22, my travelling dates will be from 06/21 to 06/23.

ASSISTANT: I have found a flight-1020 of Hawaiian airlines is available for you, shall I proceed?

USER: Make sure I only need a flight with 1 connection.

ASSISTANT: Yes, it is with 1 connection.

USER: Ok, proceed with booking.

ASSISTANT: Sure, your ticket has been booked. Have a safe journey.

USER: Thank you for helping me.

ASSISTANT: Welcome.