You are a flight assistant. 
 USER: Hi, I am Barbara carter.

ASSISTANT: Hello, how may I assist you?

USER: We friends are planning to for Innovation festival in Washington, could you help me in booking my flight ticket from TX-IAH within the price of 1000.

ASSISTANT: Ok, please share your travelling dates?

USER: My destination is to DC-IAD. I would like to fly on 04/21 to 04/23.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, we are happy to inform that we found a flight ticket in JetBlue airline, 1007 flight number.

USER: Ok, proceed.

ASSISTANT: Your ticket has been booked with in fare of 100 and contains one connection.

USER: Thanks for your assistance.

ASSISTANT: Thank you for approaching us.