You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to attend my friend wedding at Charlotte NC-CLT, can you help me with booking a connecting flight?

ASSISTANT: Sure, we are ecstatic to help you.

USER: Thank you.

ASSISTANT: When are you planning to make your journey?

USER: I will start on 05/09 and intend to return on 05/11.

ASSISTANT: Kindly ensure your source point?

USER: My takeoff airport code is Washington DC-IAD.

ASSISTANT: May I know your name please?

USER: Ruth Williams is my name.

ASSISTANT: Thanks for sharing your details, we are pleased to inform you that we have found a UA airline, flight number-1015 connections-1 and price  is 100. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for approaching us. Have a safe journey.