You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Emma Harris. I need to attend a marriage function in Austin, so can you help me with booking a flight ticket?

ASSISTANT: Yes, I can help you with that. Please provide the airport codes?

USER: Airport codes are IAH and AUS.

ASSISTANT: Please provide the travelling dates?

USER: My travel dates will be on 04/19 and 04/21.

ASSISTANT: Ok, please wait for a second.

USER: Please check the price is 1000 with connection as 1. Sure, take a time.

ASSISTANT: There is a flight available for you with 1 connection at price 200. Shall I proceed for booking?

USER: Ok, please book it.

ASSISTANT: Ok, your ticket is booked with Frontier airline and the flight number is 1017.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us,.