You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: As I am a scientist, I want to attend science festival with my students at Chicago.

ASSISTANT: Ok.

USER: Can you do the reservation?

ASSISTANT: Sure, I am here to help you. Let me know your source code?

USER: My airport codes are BOS-ORD.

ASSISTANT: When you are planning to go for science festival?

USER: Dates are 06/14 and 06/16.

ASSISTANT: May I know your good name?

USER: Ronald Garcia here.

ASSISTANT: Thank you for sharing the details. There is a connecting flight available with fare 200 in UA airline having 1004 number. May I proceed?

USER: Please proceed.

ASSISTANT: Your booking has been done. Thank you for choosing us.