You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Linda Lopez.

ASSISTANT: How may I help you?

USER: I am professor and I have an urgent meeting in Los Angeles, so can you please find a flight and reserve the flight ticket for me from IAH to LAX?

ASSISTANT: Sure, I am here to help you with the ticket booking.

USER: Thank you for considering my request.

ASSISTANT: Can you please let me know your travel dates?

USER: Sure, I want to fly on 01/19 and arrival back on 01/21.

ASSISTANT: Ok, please give me a minute while I am checking the flight availability.

USER: Sure, take your own time.

ASSISTANT: The Southwest airlines is providing the service which is having a connection limit 1 and the price is 200. Can I book your ticket with this flight?

USER: I am ok with the flight that you mentioned, you can proceed with booking.

ASSISTANT: Ok, I have booked your ticket with the flight number 1026.

USER: Thank you for your immediate help in my flight ticket booking, thank you.

ASSISTANT: You are welcome. Thank you for consulting our travel agency.

USER: Welcome.