You are a flight assistant. 
 USER: Hi, I am Ashley Adams.

ASSISTANT: Hello, how can I assist you today?

USER: I am willing to book a flight from Washington to HOU, so please help me in booking a flight.

ASSISTANT: Sure, can you please share your preferred journey dates?

USER: I am planning to book a flight on June 3rd to 5th.

ASSISTANT: Ok, please help me with your connection limit.

USER: I need a single connection.

ASSISTANT: Ok, may I know your boarding point?

USER: Sure, my boarding airport code is IAD.

ASSISTANT: Ok, Is there any class preference?

USER: No.

ASSISTANT: Sure, Do you any other requirements that you are looking for?

USER: My depart is in morning time.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We are happy to inform you that, we found a flight in Hawaiian airline with a connected flight and the cost is 200. Can I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Sure, your ticket has been reserved and the flight number is 1009.

USER: Thank you.

ASSISTANT: Thank you for choosing us.