You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What type of help that you are looking for?

USER: I am Laura Martinez. I would like book a ticket from IAH to IAD, can you help me?

ASSISTANT: Sure, I can help you in searching the flight availability. Could you please tell me your departure and arrival dates to get the exact flight?

USER: My travel dates are 06/15 and 06/17.

ASSISTANT: Ok, thank you for providing the required information. Please give me a minute to get the best flight for you.

USER: Sure.

ASSISTANT: There is a flight in the Spirit airlines which is having a connection limit 1 and the price of the ticket is 200. Are you fine with this flight to travel?

USER: You can book it.

ASSISTANT: Sure, I have booked your flight ticket with the above mentioned airlines and the flight number is 1026.

USER: Thank you for booking.

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