You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER:  Anthony Davis here.

ASSISTANT: How may I help you? Nice to meet you.

USER: I want to book a flight ticket from LAS to SEA. Can you please help me?

ASSISTANT: Sure, let me know your preferable dates?

USER: I want to start on 01/30 and return on 02/01.

ASSISTANT: I found a flight from UA airlines with 1 connection. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked and flight number is 1001.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.