You are a flight assistant. 
 USER: Hello. I am Charles Perez.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please book a ticket for me as I am planning to go for independence hall at Philadelphia, PHL?

ASSISTANT: Sure, when are you planning to travel?

USER: I want to start my journey on 06/02.

ASSISTANT: Let me know your source point?

USER: Origin code is Seattle, SEA.

ASSISTANT: Please forward your return point?

USER: Return will be on 06/04.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: We found a connecting flight 1028 in Hawaiian airline the price is 100.

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.