You are a flight assistant. 
 USER: Hello. I am Charles Thomas.

ASSISTANT: Hello, how may I aid you today?

USER: I want to meet my friends at Washington, DC-IAD from Houston, TX-IAH.

ASSISTANT: Please share your travel dates?

USER: Sure, my travelling dates are 07/07 and 07/09.

ASSISTANT: Ok, do you have any specifications?

USER: I need a halt in between the journey.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a Delta airline with flight number 1020 and fare is 200.

USER: You can proceed with booking.

ASSISTANT: Your ticket is confirmed with an connecting flight.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.