You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I'm Samuel White.

ASSISTANT: Nice to meet you Samuel White.

USER: I need to visit my grandmother for her 99th birthday, can you help me?

ASSISTANT: Wow, great, can I know your travelling dates?

USER: They will be from 09/06 to 09/08.

ASSISTANT: Can I know your airport codes?

USER: HOU to PHL are my airport codes.

ASSISTANT: There is a flight available with us from Hawaiian airline. Can I proceed?

USER: You can book the flight for me.

ASSISTANT: Ok, your ticket is confirmed with the flight number 1005.

USER: Thank you for booking.

ASSISTANT: Most welcome.

USER: You are welcome.