You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I amend you today?

USER: I am Gary Anderson. Will you please reserve a seat to Houston, HOU?

ASSISTANT: Sure, we are here to aid you.

USER: Thank you.

ASSISTANT: To proceed further I need your boarding airport.

USER: I will start from  Dallas, DFW to attend the film festival.

ASSISTANT: Kindly, mention your will dates for travel.

USER: I would like travel on 09/20-09/22.

ASSISTANT: Thanks for sharing your details.

USER: Ok.

ASSISTANT: There is a flight found based on your crdentials.

USER: Please share the flight details.

ASSISTANT: Your flight number 1014 of UA airline with a connecting flight and fare of the ticket is 200.

USER: You can proceed to book.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us,have a nice day.