You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Dorothy Wilson.

ASSISTANT: How can I oblige you today?

USER: Will you please book flight to New York, LGA?

ASSISTANT: Sure, we are here to aid you.

USER: Thank you.

ASSISTANT: Kindly assign your preferred dates of travelling?

USER: Travelling dates are 07/13-07/15.

ASSISTANT: I need your selected airport code, that you wish to board from?

USER: I will board from Philadelphia, PHL to attend the comic con show.

ASSISTANT: Thanks for your details, we found a direct flight. Shall I procced?

USER: Do not proceed.

ASSISTANT: Ok, thank you.

USER: Thank you.