You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Sandra Davis.

ASSISTANT: How can I help you?

USER: I am looking for a flight from IAD to CLT, can you help me out?

ASSISTANT: Sure, I am willing to help you. Please share your connection limit.

USER: Yes, I need a connecting flight.

ASSISTANT: Can I know your travelling dates please?

USER: My trip dates are from Nov 10th till Nov 12th.

ASSISTANT: Do you have any other specifications?

USER: I comfortable with 1 stop over.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a direct flight with number 1014 and airline Hawaiian at a price of 200 in economy class. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Sure, your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a good day.