You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Amy Collins here.

ASSISTANT: Ok.

USER: Can you book my ticket from LGA to ORD?

ASSISTANT: Can you please share your travel dates?

USER: My travelling dates are from 03/20 to 03/22.

ASSISTANT: JetBlue airlines is having a flight with travel charge of 200, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with flight-1009, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.