You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: My name is James Robinson. I want to book a ticket to meet my friend in Washington, will you help me with booking ticket from LGA to IAD.

ASSISTANT: Sure James, can I know the travel dates please?

USER: The travel dates are from 06/14 to 06/16.

ASSISTANT: Give me a moment I will get back to you.

USER: Ok.

ASSISTANT: There is a flight for you in Spirit airline, shall I book it?

USER: Yes, you can book my ticket.

ASSISTANT: Your reservation is done with flight number 1001.

USER: Thank you for your service.

ASSISTANT: You are welcome.