You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Angela Clark. I am planning to visit my sister's home from IAD to IAD. Can you help me out?

ASSISTANT: Yes, sure I will help you. May I know your travelling dates?

USER: Sure, my travelling dates are 09/02 to 09/04.

ASSISTANT: I have found a flight 1007 with 1 connected flight, which costs 100 from AA airline. Shall I proceed for booking?

USER: Yes, you can proceed.

ASSISTANT: Angela Clark, your booking has been confirmed.

USER: Thank you for helping me out.

ASSISTANT: It's my pleasure. Thank you for contacting us.