You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: My name is Larry king, I want to visit Charlotte to meet my boss. Can you please help me in booking the flight ticket?

ASSISTANT: Sure, may I know your travelling airport codes?

USER: My airport codes are EWR and CLT.

ASSISTANT: Please mention your travelling dates?

USER: I would like to depart on June 24th and also please book my return ticket on June 26th.

ASSISTANT: May I know your budget limit for this journey?

USER: Sure, my budget is 200 only.

ASSISTANT: Please wait a moment.

USER: Please take your time.

ASSISTANT: There is a flight with single connection and the price is 100, can I proceed with the reservation?

USER: You can reserve the ticket.

ASSISTANT: Your ticket has been reserved with the flight number 1015.

USER: Thank you for the service.

ASSISTANT: Thank you reaching our service.