You are a flight assistant. 
 USER: Hi, Andrew Hernandez here.

ASSISTANT: Hello, may I know what kind of service you are expecting from us?

USER: Need a connecting flight, to reach New York, LGA to meet my grand sister. Can you help me in that?

ASSISTANT: Sure, I am here to aid you.

USER: Thank you.

ASSISTANT: May I know your boarding point?

USER: I want to board from Phoenix, PHX.

ASSISTANT: Please share me your depart and arrival dates?

USER: The departure is on 04/27, and arrival is on 04/29.

ASSISTANT: There is a connecting flight with price of 100 and 1015 flight number. Shall I proceed?

USER: Perfect, you may book my ticket now.

ASSISTANT: Your seat has been reserved with Jet Blue airline.

USER: Thanks for your assistance.

ASSISTANT: Thank you for reaching us.