You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Betty Hernandez, can you help me to book a flight from IAH to DCA?

ASSISTANT: Sure, I will help you. Can you please share your travel dates?

USER: My travelling dates are 11/07 and 11/09.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Ok, I found a flight Frontier airlines with connection 1 and the price is 200. Are you fine with this?

USER: That is fine, please proceed.

ASSISTANT: Ok, I have booked your ticket with flight number 1004.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for reaching us.