You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Shirley Young.

ASSISTANT: How may I be of your assistance today?

USER: Can you please book a flight from LAX to PHL?

ASSISTANT: Sure, we are mirthful to aid you. Let me know your starting date.

USER: Thank you, I will start on 10/02.

ASSISTANT: Are you looking for a connecting flight?

USER: I choose to go with a connecting flight usually.

ASSISTANT: Please, provide your arrival date.

USER: I would like to return on 10/04, after completion my board meeting.

ASSISTANT: Thanks for sharing your details.

USER: Ok.

ASSISTANT: There are no flights found on your route.

USER: Ok, I will go with other alternative. Thank you.

ASSISTANT: Thank you for opting us, hope to serve you again.