You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I benefit you?

USER: Reserve a ticket on the dates of 10/26 and 10/28 as I have a seminar to attend.

ASSISTANT: Sure, may I know your airport codes?

USER: I have to reach  the destination PHL, by leaving the New York, LGA.

ASSISTANT: How much fare are you expecting?

USER: I am preferring the fare of 500.

ASSISTANT: Hawaiian airline with flight number 1008 and fare of 300 is available on your required dates. Shall I proceed with this booking?

USER: Please confirm it.

ASSISTANT: May I know your name?

USER: I am Dorothy Rodriguez.

ASSISTANT: Your reservation has been done by the name you gave.

USER: Thank you for guiding me.

ASSISTANT: Thank you for reaching us.