You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Do you have any connecting flight to DCA from EWR?

ASSISTANT:  Yes, on which dates would like to take a journey?

USER: I would like to travel on 07/01 and 07/03.

ASSISTANT: May I know your name in the meanwhile?

USER: Jerry Lopez here.

ASSISTANT: Thanks for your information, there is a connecting flight with price 100 of Frontier airline. Shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, your booking is done with flight-1016.

USER: Thanks for your help and information.

ASSISTANT: Welcome Jerry Lopez.