You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: My name is Donna Hernandez. I would like to travel from DCA to CLT.

ASSISTANT: Ok, please share me your travelling dates to proceed further.

USER: My preferable dates are from 03/07 to 03/09.

ASSISTANT: Frontier airline is available with 1 connection and the price limit is 100. Shall I proceed?

USER: Proceed with the booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Most welcome.