You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be your helping hand today?

USER: As I am a scientist, I want to attend science festival with my students at New York. Can you do the reservation?

ASSISTANT: Sure, do you prefer any halt in between journey?

USER: I need halt in my journey.

ASSISTANT: Could you please help me with your source and destination points?

USER: My airport codes are SFO-LGA.

ASSISTANT: Kindly assign your preferred dates of travelling?

USER: Dates are 10/24 and 10/26.

ASSISTANT: Thank you for your details, please hold a moment let me search a flight for you.

USER: Ok.

ASSISTANT: We found a connecting flight with Frontier airlines, flight number 1000 and the fare of 100. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us. Have a  safe journey.