You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. May I know your name?

USER: I am Edward Rodriguez.

ASSISTANT: How may I aid you?

USER: I want to head to Los Angeles, CA - LAX from Washington DC - IAD to participate in NBA tournament. Can you help me?

ASSISTANT: Sure, may I know your travelling dates?

USER: I would start on 02/06 and return on 02/08.

ASSISTANT: Do have need any connection?

USER: Yes I need 1 connection.

ASSISTANT: Thank you for the information, we found a connecting flight with number 1001 and UA as airline.

USER: Ok, please proceed  with this airline.

ASSISTANT: Your booking is done.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.