You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I am Sarah Hall.

ASSISTANT: How may I render you?

USER: Can you assist me in booking a flight ticket from Houston, TX - HOU to Washington, DC - IAD?

ASSISTANT: Sure, when do you scheduled your journey?

USER: I want to start my journey on 06/30 and end on 07/02.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Just wait a minute.

USER: Ok.

ASSISTANT: Thanks for waiting.

USER: My pleasure.

ASSISTANT: We found a flight with a fare of 400 having a connection.

USER: Ok, proceed.

ASSISTANT: Shall I proceed booking with JetBlue airline?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed with 1000 airline.

USER: Thanks for assisting me.

ASSISTANT: Thank you for availing with us.