You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am David Moore.

ASSISTANT: How can I assist you now?

USER: I am willing to travel from Houston, can you please help me to book the ticket from IAH to HOU?

ASSISTANT: Sure David Moore, I will help you with that. Can I have your travel dates please?

USER: Thank you. My travelling dates are 07/28 and 07/30.

ASSISTANT: Ok David Moore, please wait a moment.

USER: Ok, take your time and make sure that the connection limit is 1.

ASSISTANT: I have found a flight with connection 1 and price 100 in JetBlue airlines. Shall I proceed with booking?

USER: That's fine, please proceed with ticket booking.

ASSISTANT: Ok David Moore, your booking has done with flight number 1011.

USER: Thank you for your services.

ASSISTANT: Thank you for your help.