You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: As I am a scientist, I want to attend science festival with my students at Chicago. Can you help me to book a ticket from BOS to ORD?

ASSISTANT: Sure, can I know your travelling dates?

USER: My journey dates are 04/16 and 04/18.

ASSISTANT: On which name should I reserve the flight ticket? We found a flight from Frontier airline with 1 connection and the fare is 100 with an economy class.Shall I proceed?

USER: Jack Clark here. Go ahead.

ASSISTANT: Your ticket is booked with 1009 flight number.

USER: Thank you.

ASSISTANT: Thank you for reaching us.