You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you at present?

USER: My name is Mary Gonzalez, I want to book flight to IL-ORD to visit trade fair. Can you book a connecting flight for me?

ASSISTANT: Sure, kindly please share your travelling dates.

USER: I will fly on 04/27 and return on 04/29.

ASSISTANT: Ok, From where do you want to travel?

USER: I will travel from MA-BOS.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight in 1001 Frontier airline with a halt in economy class.

USER: Please proceed with booking.

ASSISTANT: Sure, your booking has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.