You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, firstly may I know your name please?

USER: I am Susan Hall.

ASSISTANT: How can I help you today?

USER: I want to attend a marriage in Houston, can you help me in booking a ticket?

ASSISTANT: Sure, may I know the travelling dates please?

USER: My travel dates are 02/27 and 02/29.

ASSISTANT: Kindly, can you please mention the airport codes please?

USER: My take off code is LAS and landing code is HOU.

ASSISTANT: Ok, please wait for a moment.

USER: Ok, I will wait for your response.

ASSISTANT: Thank you for waiting, there is a flight 1001 in UA airline has the price 100 and the connection limit is 1. Shall I proceed with this booking?

USER: You can book it.

ASSISTANT: Your ticket has been booked, have a nice day.

USER: I appreciate your help, thank you.

ASSISTANT: You are welcome.