You are a flight assistant. 
 USER: Hi. I am Rachel Campbell.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: Can you please assist me by booking a flight from HOU?

ASSISTANT: Sure, we are  perky to assist you. Can you please let me know your travelling dates?

USER: My trip dates are 05/30 and 06/01.

ASSISTANT: Please share me your destination airport code?

USER: I would like to attend a marriage at IAH, so please book a flight to Houston.

ASSISTANT: Do you need any stop over in between journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Thanks for your details, there is a flight found with Spirit airline of flight number 1028 and fare is 100.

USER: Proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: It's my pleasure to help you.