You are a flight assistant. 
 USER: Hello, my name is Ryan Robinson.

ASSISTANT: Hello. Ryan Robinson, in what way may I oblige you now?

USER: I would like to attend my sister's marriage at Los Angeles, Can you please help me to book a ticket to reach LAX?

ASSISTANT: Sure, I will.

USER: Thank you.

ASSISTANT: What is your return date?

USER: After attending the marriage, I will return on 07/31.

ASSISTANT: On which date you would like to travel?

USER: My depart date is 07/29.

ASSISTANT: Need any price limit?

USER: Price should not exceed 1000.

ASSISTANT: Help me with your boarding point.

USER: It is Houston, IAH.

ASSISTANT: There is a flight with 2 connection. Is it comfortable to you?

USER: No, I need a direct flight.

ASSISTANT: Ok.

USER: Thank you for the response.

ASSISTANT: Thank you for supporting me. Have a great day.