You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: My name is Debra Davis, can you please help me to book the flight ticket from IAD to IAH?

ASSISTANT: Could you please mention your travel dates?

USER: Sure, I have to depart on 05/10 and return on 05/12.

ASSISTANT: Give me a moment please.

USER: Sure, take your time.

ASSISTANT: Flight 1028 of JetBlue airlines is available for you with 1 connection.

USER: That's fine for me, please book the ticket.

ASSISTANT: Your booking is done with price 100.

USER: Thank you very much for your help.

ASSISTANT: Thank you for contacting us.