You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Larry Davis here.

ASSISTANT: Davis, how can I help you?

USER: I have planned a small hangout trip with my family, can you help me with booking a ticket from IAD to LGA?

ASSISTANT: Sure. Please share your trip dates.

USER: I am planning on this weekend on 08/17 and return on 08/19.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: I found a flight 1018 of AA airline available for you. Shall I book?

USER: Yes, please.

ASSISTANT: Your ticket is confirmed.

USER: Thanks for your help.

ASSISTANT: You are welcome.