You are a flight assistant. 
 USER: Hello, I am Barbara White.

ASSISTANT: Hello, how can I help you?

USER: I have an appointment with my family doctor, please help me with booking the ticket with a connection between the journey.

ASSISTANT: Sure, I am here to help you. Could you please provide your travelling dates?

USER: My travelling dates are return date on 04/08 and depart date on 04/06.

ASSISTANT: Could you please provide your airport abbreviates?

USER: I want to fly from WA- SEA to TX- IAH.

ASSISTANT: Wait for a while, I will check and get back to you.

USER: OK.

ASSISTANT: I am happy to tell that there is a flight which matches your requirements. The flight details are flight number :1006 and with JetBlue airline, Price is of 300 and with 1 connection.

USER: Ok, please go with booking.

ASSISTANT: Your booking is done.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us.