You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide service to you?

USER:  I am Jerry Collins want to visit my grand parents home at AZ-PHX. Can you book  a ticket from TX-HOU?

ASSISTANT: Sure, May I know how much do you want to spend on flight ticket?

USER: I can spend upto 1000 for the journey.

ASSISTANT: Could I have your journey dates?

USER: My journey dates are 07/20 and 07/22.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Ok, I will wait.

ASSISTANT: Thank you for waiting, we found a connected flight 1007 in JetBlue airline has fare 300. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER:  Thank you for booking.

ASSISTANT: Thank you for reaching us.