You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am Gregory Rodriguez here, I want to reserve my ticket from CLT to IAD, can you please help me out?

ASSISTANT: Sure, let me know your travelling dates.

USER: Ok, my dates of journey are from 08/27 to 08/29.

ASSISTANT: Please share your connection limit.

USER: Sure, my connections limit is 1.

ASSISTANT: Do you have any other requirements?

USER: I need a depart time which is should be at afternoon.

ASSISTANT: We found a connecting flight with flight number 1011 and Frontier airline. Shall I proceed?

USER: Ok, you can book it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for choosing us.